All Available Parts - 1973 Ford Mustang

Used driver side interior kick panel for any 1971-73 Mercury Cougar. Ford calls this item a "Panel - Cowl Trim". These came in a variety of different colors, please indicate a desired color in the notes. Plan on painting the panel with a quality vinyl paint such as those made by SEM for a quality installation. These are used, and will likely show some scuffing from hard shoes.  Ford part number D1WB-6502344, D2WB-6502344, D3WB-6502344. ...

Used driver side interior kick panel for any 1971-73 Mercury Cougar. Ford calls this item a "Panel - Cowl Trim". These came in a variety of different colors, please indicate a desired color in the notes. Plan on painting the panel with a quality vinyl paint such as those made by SEM for a quality installation. These are used, and will likely show some scuffing from hard shoes.  Ford part numbers D1WB-6502345, D2WB-6502345, D3WB-6502345.

Good used console clock surround bezel with no cracks, or peeling chrome. Engineering number on the backside reads D1ZB-15017-AA

Used metal dash support brace for all 1971-73 Mercury Cougar and Ford Mustangs. Fastens to the lower flange of the metal dash panel and attaches to the inner cowl, 10 inches long. Replaces Ford part numbers D1ZB-6504672-A.

Don't be fooled by knobs with similar part numbers, they have longer shafts and will not work as well on your Mercury Cougar or Ford Mustang application.Ford part # D1ZZ-18830-A, and Ford casting # D1ZA-18A932-AA.*TRIVIA* Did you know that Ford called the inner (balance / tone) radio knobs "discs?"

Finally, a reproduction radio knob set for your 1971-73 Mercury Cougar or Ford Mustang! These little units are very hard to find in NOS form or good used condition with flawless chrome. Most knobs are peeling bad enough to cut you if you are not being cautious. It's often little detail pieces like these that separate first and second place at car shows.Replaces Ford part #'s D1ZZ-18817-A for the outer (tuner / volume) knob, Ford casting # D1ZA-18822-AA for the outer (tuner / volume) knob....

This kit is similar to the original type mounted in every drivers side door. These OEM style Riv-Nuts will be a challenge to install unless you have the special tool. Almost every body shop will have this rivet gun type of tool but here are a couple of ways to tackle the installation without the correct tool. Hole size is 1/4". Replaces Ford Part #: C7AZ-17696. Check out our video below for more info on mirror installation: Still have riv-nut questions? Here are riv-nut answers! ...

New mirror glass, for the passenger side on practically any 1969-73 Ford with painted sport mirrors. This is the convex style of mirror, think "Objects in mirror are closer than they appear". Nice fit, exact shape of originals. Dimensions: 4 3/8 x 2 7/8 Do you have questions about installing a passenger side mirror or using Riv-Nuts? Have more questions about installing a passenger side mirror or using Riv-Nuts? Got a mirror lens that flops around in your Sport Mirror every time you hit a tiny...

Pair of reproduction brackets and rods for the sun visors in the Mercury Cougar or Ford Mustang. *NOTE* These units will also work for the 1971-73 Ford Mustang fastback (sport roof).

For fixed steering wheel. Special molded rubber sleeve that holds the bearing in place. Exact reproduction. Replaces Ford part # D1AZ-3518 or E2AZ-3518

Used plunger spring used in the bale of the tilt / tilt away steering column found in the Mercury Cougar or Ford Mustang. Small plunger spring for 1967-69 tilt columns. Maintains pressure on the heavy wire tilt release bale. This icon means that we're looking to buy this part!WCCC is a buyer of used and NOS hard to find 67-73 Mercury Cougar parts. Usually we give an in store credit of 50% of our web price for parts delivered in hand or by carrier to our Brooks, Oregon location. If you're not...

12-point bolt for attaching the steering column coupler to the steering box. Works for all 1967-73 Mercury Cougars and most other Fords, Mercury, and Lincolns. One bolt used for fixed columns, two bolts used on tilt steering columns. Sold individually.

Reproduction insulator for the lower portion of the steering column found on all 1969-73 Mercury Cougar or Ford Mustangs. Unique slide in plastic bushing or insulator, which slides into the bottom tube of both fixed and tilt columns. Most originals are broken or missing. Two sizes of insulators, please verify year and diameter.1968 tube measures 1 3/8"1969 - 1973 tube measures 1 5/8"*NOTE* WCCC services all FoMoCo tilt and tilt-tilt away steering columns 1967-1979. Our shop rate for this...

Used Release Spring for the 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang 

Used Spring Sleeve Cap for the 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang 

This is a complete shaft. Lower, upper and knuckle. This shaft may have plastic pins broken due to age and handling. It is functional. May have light rust and knuckle will have been tightened if needed.

Used lower steering column shaft for 70 - 73 Cougars and Mustangs with a fixed column. Identified by length, and the round style lower flange. 1968-69 lower flange is slightly smaller with flat sides. Overall length is 16-3/8 inches.

Used sleeve for fixed steering wheel. Special molded rubber sleeve that holds the bearing in place.  Ford part # D1AZ-3518 or E2AZ-3518

Used lateral or side bracket for mounting the steering column to the instrument panel on any 1972-73 Mercury Cougar or Ford Mustang. Hooped support bracket only, there is also a large main bracket that is also needed. Tilt and fixed steering columns. Bracket also used on 1971 full sized Ford and Mercury cars.  Ford part number D1AZ-3B139-A.

Used bracket for mounting the steering column to the instrument panel on any 1972-73 Mercury Cougar or Ford Mustang. Main bracket only, there is also a hooped support bracket that is also needed. Tilt and fixed steering columns. Bracket also used on 1971 full sized Ford and Mercury cars.  Ford part number D1AZ-3676-A.

Used wiring harness retainer bracket for mounting the steering column bracket, on any 1973 Mercury Cougar or Ford Mustang. Retainer only, many of these are missing. Probably not missed, limited to stock on hand. Basic Ford part number 14A163.

Used flat headed stove bolt and nut, for attaching the two steering column mounting brackets together. Brackets for mounting the steering column to the instrument panel on any 1972-73 Mercury Cougar or Ford Mustang. Two needed per installation, sold individually. This is a 3/8-16 square neck bolt and nut. Ford part number 384527-S2.

Used lower steering column mounting bracket at firewall, for any 1971-73 Mercury Cougar or Ford Mustang. Rubber seal will need to be replaced, see related items for rubber seal.  Ford part number D1ZZ-65017A50-A.

Correct nut that is designed not to come undone.

Used return spring for any 1970 - 1978 Cougar or Mustang Tilt Column. This spring provides return tension on tilt steering wheels.*NOTE* For tilt column service, you can contact Tony Augustine at 6t8cougarguy@gmail.com. Tony is a trusted colleague of WCCC and we've sent many customers his way since our column specialist retired last year.

This extension holds the inner spring tube in place on the 70 - 73 column.Ford part number: D0AA-3790-CW

Used snap ring that is used to hold the bearing on you the steering shaft. This ring was used on 67 - 78 fixed columns and 70 - 78 tilt columns. Not for use on 67 - 69 tilt columns.*NOTE* For tilt column service, you can contact Tony Augustine at 6t8cougarguy@gmail.com. Tony is a trusted colleague of WCCC and we've sent many customers his way since our column specialist retired last year. ...

Used retainer / friction clip that replaces broken injected plastic shaft retainers on fixed or tilt steering collapsible columns on most FoMoCo products starting in 1968 and through the 70's. Ford part number C9AZ-3E629-B. *NOTE* For tilt column service, you can contact Tony Augustine at 6t8cougarguy@gmail.com. Tony is a trusted colleague of WCCC and we've sent many customers his way since our column specialist retired last year. ...

This clip goes on the upper end of your column and keeps your steering shaft from moving around when you pull up on your steering wheel.

Reproduction 3D printed retainer / friction clip that replaces broken injected plastic shaft retainers on fixed or tilt steering collapsible columns on most FoMoCo products starting in 1968 and through the 70's. These installs on the upper piece of what Ford called the Steering Column Shaft Assembly, also known as the inner steering column collapsible shaft.  The Steering Column Shaft Assembly is the 2 piece shaft that connects the steering wheel to the rag joint. The upper...

Reproduction reinforcement plate designed to weld onto the lower control arms. Sold individually, we are not sure that you would want to even buy one of these. They don't fit very well, and are not contoured to any lower control arm on the market. You will be bending these to fit, prior to welding. *Note - This is a non-returnable item. 

D2OZ-7976-A Aluminum bell housing, sometimes called a converter housing in the Ford shop manual. 1972 - 1973 Mercury Cougar and Ford Mustang with 351 engine and automatic FMX transmission, code X on your door data plate tag. Ford master part number D2OZ-7976-A.

Used FMX transmission tail shaft or housing extension as Ford called them in the Master Parts Catalog. Fits all 1969-73 Mercury Cougar and Ford Mustang cars with transmission code X on the door tag. Cast aluminum construction. D2ZP-7A040-A version also available, we have a good supply of the updated 1972 version. The overall length of this housing is 12 7/8", which was also used on 1969 Fairlanes and Torinos.  This housing will not fit full sized Ford Mercury cars that have an FMX,...

Good used OEM flex plate for all 69 - 73 Mercury Cougar and Ford Mustang with 302 / 351W engines, and C4 or FMX transmissions. Not for use on a 1968 with 302. The starter ring will show wear and some will choose to replace, others have removed the starter ring and just turned it around so the unused portion of the ring will now contact the starter drive gear. ...

New torque converter nuts for connecting torque converters to flex plates on 1967-73 Mercury Cougar or 1967-73 Ford Mustang or other Ford Lincoln Mercury that is not metric. 3/8-24 threads, Grade 8 nut with a 9/16 inch hex. 0.79" OD and 0.39" thick. Torque converters use 4 nuts for attachment.Ford number 377704-S

Set of 6 new correct bolts for attaching the FMX transmission to 351 engines. Fits all 1967-73 Mercury Cougar and 1967-73 Ford and Mustang with transmission code X, or FMX automatic transmissions. Quality fasteners from AMK.

Used FMX transmission tail shaft or housing extension as Ford called them in the Master Parts Catalog. Fits all 1969-73 Mercury Cougar and Ford Mustang cars with transmission code X on the door tag. Cast aluminum construction. C9ZP-7A040-A version also available for slightly more money. Exact same part, just got updated for some engineering or manufacturing reason. The overall length of this housing is 12 7/8", which was also used on 1969 Fairlanes and Torinos.  This housing will not...

Replacement seal with boot for all 1965-73 C4 Ford transmissions. Tail shaft and slip yoke seal. 

Replacement tail shaft bushing, for all 1969-73 FMX and 1967-73 C6 transmissions. 

Shift kit for the C6 transmission valve body for all 1967-73 and 1967-73 Mercury and Ford. This is a standard shift rebuilding kit for your stock valve body.

This direct replacement is the 2-1/4 inch H pipe only and is for any 1971-73 Mercury Cougar or Ford Mustang with stock cast iron exhaust manifolds. These units are manufactured right here in the good old USA from 2-1/4 inch aluminized pipes and made from an original 1971 Cougar and Mustang with either the H, M, or Q code 351C engine. We also sell OEM style dual exhaust systems that include the H pipe, mufflers, and tail pipes.*NOTE* Will not fit 351 Windsor, 1970 351 Cleveland engines. Please...

This direct replacement is the 2 inch Y pipe only with 2-1/4 intermediate pipe outlets and is for any 1971-73 Mercury Cougar or Ford Mustang with stock cast iron exhaust manifolds. These units are manufactured right here in the good old USA from 2 inch aluminized pipes and made from an original 1971 Cougar and Mustang with the 351C 2V engine. We also sell OEM style dual exhaust systems that include the H pipe, mufflers, and tail pipes.*NOTE* Will not fit 1970 351 Cleveland engines. Please...

Housing overall width - 55-3/4 inches flange to flange. Spring perches are 43 inches apart on center. Bare housing with proper axle pad spacing for all 1971-1973 Cougars. Over-sized shipping length.Axles needed: Passenger side - 32 inches long, Driver side 28 inches long.

Right side axle, 28 spline 31-7/8 inch length. Ships with used bearing, bearing retainer plate, and 5 pressed in wheel studs. *Note 429 CJ equipped Cougars came with heavy duty 31 splined axles.

Left side axle, 28 spline 27-13/16 inch length. Ships with used bearing, bearing retainer plate, and 5 pressed in wheel studs. *Note 429 CJ equipped Cougars came with heavy duty 31 splined axles.

Since we always claim to have parts nobody else does... This welds to the bottom side of the car just above the differential. When the rear suspension bottoms out, this is the plate the rubber snubber / bumper (mounted on the front on top of the dif.) makes contact with.

Also called a pumpkin, 2.75:1 open ratio. Check your door tag under "Axle". 1968 code 1 1969-73 code 2

Mounts over rear axle ends into the body/frame, two required per car, this is the more pointed Christmas tree shaped version.Ford part # C6AZ-4730

D0OZ-4204-9A300 1968-1973 9 Inch Third Member - Used Also called a pumpkin, 3.00:1 open ratio. These 3rd members will have the fill plug. Check your door tag under "Axle".

NOTE! When we ship a rear end, we will remove the third member and ship it in a separate box. Some assembly will be required. Housing overall width - 55-3/4 inches flange to flange. Spring perches are 43 inches apart on center. Overall width measured from faces of axles, not the tips. All 1971-73 have the same overall width of 61 inches.  Rear axle assembly - Housing, Axles, brake backing plates, and third member. As removed from a 1971-73 West Coast Cougar organ donor car. We...

D3ZZ-4730-A Rubber bumper that mounts to the metal axle snubber on Ford nine inch rear ends on 1973 Mercury Cougar and Ford Mustangs. Good used part with solidly mounted metal threaded stud. Pinion bumper.

#373820-S Copper washer for attaching the 8 inch or 9 inch third members to the axle housings. Steel washers will leak, made from copper which is a soft metal and seals under the attaching nuts. Copper washers like the OEM Ford installed washers. Takes 10 washers total for both 8 and 9 inch rear ends. *Tip - It is a good idea to inspect or replace your old washers, many times they have tool marks from the housing or nuts that cause small troublesome leaks.

This 2 degree wedge properly sets the pinion angle for the drive shaft.The Mercury Parts Catalog states that this part is installed "As Required".Orientation: Narrow end towards the front of the car.

This 1.5 degree wedge properly sets the pinion angle for the drive shaft.The Mercury Parts Catalog states that this part is installed "As Required".Sold individually, two required per vehicle.Orientation: Narrow end towards the front of the car.

This 1 degree wedge properly sets the pinion angle for the drive shaft.The Mercury Parts Catalog states that this part is installed "As Required".Orientation: Narrow end towards the front of the car.

Limited slip 8 inch Ford third member rebuilt with all new parts. Factory new 4 pinion Trac-Loc unit, new Motive ring and pinion gears, new Timkin bearings, new crush sleeve, new bolts, and new seal. Rebuilt using 1967 and newer two rib style case, with oil fill plug, and standard 1310 yoke. There are various ring and pinion (gear) ratios and axle splines available, if you are unsure of what you need it is best to call (503) 463-1130 for your order. This is a drop ship item. *Note - New...

Limited slip 8 inch Ford third member rebuilt with all new parts. Factory new Eaton True-Trac 8 pinion clutchless traction locking unit, Richmond ring and pinion gear, Timkin bearings, crush sleeve, bolts, and seal. Rebuilt using 1967 and newer two rib style case, with oil fill plug, and standard 1310 yoke. Ships with direction sheet and bottle of Ford Motorcraft friction modifier additive for the rear end gear oil. For use with 28 splined axles, but can be custom...

Limited slip 9 inch Ford third member rebuilt with all new or reconditioned parts. Rebuilt 4 pinion Trac-Loc unit, with new clutches, steels, Richmond ring and pinion gears, Timkin bearings, crush sleeve, bolts, and seal. Rebuilt using standard 9 inch cases with oil fill plug. Ships with direction sheet and bottle of Ford Motorcraft friction modifier additive for the rear end gear oil. For 28 or 31 splined axles. This unit was used in Cougars and Mustangs, but also any other Fords...

Limited slip 9 inch Ford third member rebuilt with all new parts. New 4 pinion Trac-Loc unit, Richmond ring and pinion gears, Timkin bearings, crush sleeve, bolts, and new a seal. Rebuilt using the standard 9 inch case, with oil fill plug. Ships with direction sheet and bottle of Ford Motorcraft friction modifier additive for the rear end gear oil. For 28 or 31 splined axles. This unit is for 1967-73 Cougars and Mustangs, but it works for any other Mercurys or Fords with a 9 inch...

Limited slip 9 inch Ford third member rebuilt with all new parts. New Eaton True-Trac 8 pinion clutchless traction locking unit, Richmond ring and pinion gear, Timkin bearings, crush sleeve, bolts, and seal. Rebuilt using 1967-1973 standard 9 inch case with oil fill plug. For 28 or 31 splined axles. This unit is for 1967-73 Cougars and Mustangs, but can be used on any other Ford or Mercury with a 9 inch drop out center section. Because of all the various ring and pinion...

Limited slip nodular 9 inch Ford third member rebuilt with all new parts. New 4 pinion Trac-Loc unit, Richmond ring and pinion gears, Timkin bearings, selective size sleeve, bolts, and seal. Rebuilt using a nodular 9 inch case with oil fill plug. Ships with direction sheet and bottle of Ford Motorcraft friction modifier additive for the rear end gear oil. For 28 or 31 splined axles. This unit is for 1967-73 Cougars and Mustangs, but it can also be used for any other Ford or...

Reproduction ignition switch for the 1973 Cougar.  This version has a longer pigtail, and has a shield or tube covering the wires. This is only the electrical side, the mechanical key and lock section is not included. See appropriate shop manual for proper alignment and installation. Original Ford part number was likely D3AZ-11572-A. Application also for 1971 Lincoln MK III and 1971 Ford Thunderbird. Ford had a service replacement ignition switch with a part number...

Used steering column shroud or collar for any 1971-73 Mercury Cougar or Ford Mustang. These come in various colors, and have a smooth texture. These will have some scratches in the surface, specify your desired color in the notes or comments section, but do know that black is in short supply. Ginger anyone?*Note does not include the retainer or clip, we cannot keep them in stock.Replaces Ford part numbers D1ZA-3530-A, D1ZZ-3530-A,D3ZA-3530-A, and D3ZZ-3530-A. ...

Used grade "B" driver side (left hand) vertical glass trim window glass for the Mercury Cougar or Ford Mustang coupe or convertible. This stainless steel trim will have light scuffing or scratches, primarily on the outside surface. Plan on purchasing new rubber weather stripping. Will not fit Mustang fastback (Sport Roof) models. Ford part @ D1ZZ-6529953-A.

This is the stainless steel trim for the front of the boot that attaches to the upper, back side of the back seat in a 1971 to 1973 Cougar and Ford Mustang. This is a very hard part to come by in good shape.

Used passenger side (right hand) aluminum channel for installing the roof side, or upper door and quarter window weatherstripping. Passenger and driver sides are contoured differently and are for the 1971-73 Mercury Cougar and Ford Mustang coupes only. These channels also have pre-drilled holes for installation and often times the assembly line workers 'made their own holes' so there often times will have additional assembly line holes. Plan on installing a new roof rail weatherstrip item...

Used driver side (left hand) aluminum channel for installing the roof side, or upper door and quarter window weatherstripping. Right and left sides are contoured differently and are for the 1971-73 Mercury Cougar and Ford Mustang coupes only. These channels also have pre-drilled holes for installation and often times the assembly line workers 'made their own holes' so there often times will have additional assembly line holes. Plan on installing a new roof rail weatherstrip item 5392. Shipping...

Used, driver side, front lower, aluminum channel section, for installing the roof side or upper door and quarter window weatherstripping. Right and left sides are contoured differently, for the 1971-73 Mercury Cougar and Ford Mustang coupe and convertibles. These channels also have pre-drilled holes for installation, often times the assembly line workers 'made their own holes' so there often times will have additional assembly line holes. Plan on installing a new roof rail weatherstrip. Piece...

Used, passenger side, front lower, aluminum channel section, for installing the roof side or upper door and quarter window weatherstripping. Right and left sides are contoured differently, for the 1971-73 Mercury Cougar and Ford Mustang coupe and convertibles. These channels also have pre-drilled holes for installation, often times the assembly line workers 'made their own holes' so there often times will have additional assembly line holes. Plan on installing a new roof rail weatherstrip....

Used passenger side (right hand) grade B vertical glass trim for the window glass of the Mercury Cougar or Ford Mustang both coupe and convertible. This stainless steel trim will have light scuffing or scratches, primarily on the outside surface. Plan on purchasing new rubber weather stripping. Will not fit Mustang fastback (Sport Roof) models.Ford part # D1ZZ-6529952-A.

REQUIRES sending your cores in advance.This is a restored aluminum hood trim from an early 1971 Mercury Cougar or Ford Mustang. Rear of hood trim Ford part # D1ZZ-16B918-A. Our restored aluminum trim is correctly bright dipped or anodized like originals.Technically this trim piece was only used during the first 6 months of production on 1971 Mercury Cougar and all XR7 models including  convertibles. 1971 Ford Mustang. These will fit all third generation years 1971-73 Mercury Cougar...

Limited slip nodular 9 inch Ford third member rebuilt with all new parts. New Eaton True-Trac 8 pinion clutchless traction locking unit, Richmond ring and pinion gear, Timkin bearings, selective size sleeve, bolts, and seal. Rebuilt using a 1967-1973 nodular 9 inch case with oil fill plug. For 28 or 31 splined axles. This unit is for 1967-73 Cougars and Mustangs, but can be used in any other Ford or Mercury with a 9 inch drop out center section. Because of all the...

Limited slip, nodular 9 inch Ford third member rebuilt with all new or reconditioned parts. Used modern design Detroit Locker unit, new Richmond ring and pinion gear, new Timkin bearings, new selective size sleeve, new bolts, and new seal. Rebuilt using 1967-1973 nodular 9 inch cases with oil fill plug, for 28 or 31 splined axles. This unit was used in 1967-73 Cougars and Mustangs, but it also came in any other Fords or Mercurys with a 9 inch drop out center section....

31 Spline transmission slip yoke for all 1969 351-2v/4v and 1970-1973 351-2v FMX  cars.  *Excludes 351C-4v and 351CJ engines.

Keep in mind these will work on the Cougar but are designed for the Mustang which has a lower maximum spring travel. If your Cougar is lowered in the rear by an inch or more these will be spot on.Sold individually

[No Description Provided]

New axle bearing for any 8 or 9 inch Ford rear end with 28 splined axles. Common on all Mercury Cougar and Ford Mustang with V-8 engines. Excludes 31 splined axles as found on Boss and Cobra Jet cars.These should be professionally installed with a bearing press.

New outer axle gasket for any 8 or 9 inch Ford rear end with 28 splined axles. Common on all Mercury Cougar and Ford Mustang with V-8 engines. Excludes 31 splined axles as found on Boss and Cobra Jet cars. One required per side, two per car.

Rear axle vent bolt for the 67 - 73 Cougar or Mustang. This bolt serves a dual purpose, as it also holds the brake line bracket in place on the axle tube.

Used pinion yoke for an 8 inch rear end on any 1967-68 Mercury Cougar or 1967-73 Ford Mustang. 25 splines Ford says it is for a 1260 U-Joint. Part cleaned for pictures, used parts shipped the way they come off of the cars. Shipped bare, no hardware included.Ford part number C3OZ-4851-A.

Nuts and washers for attaching the rear differential carrier or pumpkin or third member to the rear axle housing. Correct for all 1969-73 Mercury Cougar and 1969-73 Ford Mustang. 8 inch or 9 inch third members, all the same.

New pinion seal for any 8 inch third member found in 1967-73 Ford and Mercury cars. 1967-68 Mercury Cougar and all years of Mustang with 8 inch drop out rears.

Reproduction anti-squeak pad for the leaf springs found on the Mercury Cougar or Ford Mustang. This little unit goes between each individual leaf spring and prevents metal to metal contact. These are sold individually and eight are required per car. Our reproduction leaf springs come with this pad pre-installed. Replaces Ford part # C0AA-5586.

This is the bushing that Ford lists as the REAR stabilizer end link bushing, but it works for both front and rear. Smaller image shows a comparison of the NOS(Left) and Repro (right). SOLD INDIVIDUALLY. Replaces Ford Part #: KC-55490-A.

This is the bushing that Ford lists as the REAR stabilizer end link bushing, but it works for both front and rear. Smaller image shows a comparison of the NOS(Left) and Repro (right). SOLD AS SET OF 8. Replaces Ford Part #: KC-55490-A.

Sold individually. Has correct flattened area at top. Competition handling size, measures 7" from inner radius to end of threads. Thread size 7/16-20".  Does not include the OEM style nuts, those are an optional addon.  Replaces Ford Part #: C6OA-5705-C

These coarse thread nuts have an integrated lock washer with serations for the Mercury Cougar or Ford Mustang. They will ONLY work with the U-Bolts used in conjunction with the lowering kits. The thread size is 7/16"-14. *NOTE* Eight of these are required per car and are sold individually.

Reproduction leaf spring center bolt for your 67 - 73 Mercury Cougar.

All applications, attaches the drive shaft U-Joint to rear end pinion yoke. Sold in pairs, complete with nuts. Perfect used. Ford Part #: C1AZ-4529-A or D3AZ-4529-A.

Reproduction universal joint forged from high strength alloy steel and crossed w/ and anti-corrosion coating. Fits the differential end of the drive axle on all 289, 302, 351 Windsor as well as most 351 Clevelands (See Chart). Includes a grease fitting for an extended life. 3.25" span cups are 1.12" and 1.00" diam. Replaces Ford part # C3AZ-4635-F.

Reproduction front universal joint that fits on transmission end of the drive axle on Mercury Cougars or Ford Mustangs equipped with the 390, 427, 428, 429 and some 351 Clevelands (see chart). Includes a grease fitting for an extended life. Replaces Ford part # C3AZ-4635-G.

Reproduction universal joint forged from high strength alloy steel that is cross w/ an anti-corrosion coating. This unit fits the transmission end drive axle on Mercury Cougars or Ford Mustangs equipped with the 390, 427, 428, 429 and some 351 Clevelands (See Chart). this unit also features a grease fitting for an extended life. span 3.60" cup size 1.00" and 1.00"  Replaces Ford part # C3AZ-4635-G.

This reproduction universal joint fits the differential end of the drive axle on all Eliminators and other cars equipped with the 390, 427, 428, 429 and some 351 Clevelands (see chart). Includes grease fitting for extended life. Replaces Ford part # C3AZ-4635-H.

Reproduction alloy rear universal joint for the Mercury Cougar or Ford Mustang. This unit is forged from high strength alloy steel crossed w/ an anti-corrosion coating. This universal joint fits the differential end of the drive axle on all Eliminators and cars equipped with the 390, 427, 428, 429 and some 351 Clevelands (see chart). Includes grease fitting for extended life. span 3.5" cup size 1.00" and 1.12" Replaces Ford part # C3AZ-4635-H. ...

These Linear springs are custom wound for the performance-oriented customer. These feature 600-pound/inch rating and will lower the car approximately one inch from stock. Painted black, sold as a pair. Note: If you look close at factory sales pictures from the day you will notice the cars sit about 1" lower in back than front. These springs will level the car out provided your rear leaf springs are not sagging.  Linear springs are the easiest to understand. When you think of a spring,...

Made from soft flexible rubber very similar to the OEM material. Sold individually. Two required per vehicle. These are the coil spring insulators available from most Mustang/Cougar suppliers. If you prefer polyurethane insulators, you can find them here. Replaces Ford Part #: C4DZ-5415-A.

Application all 1967-1968 289/302 engines with C4. 1967-1973 small block V-8 with 3 or 4 speed manual transmissions. Features 28 splines. Some have a casting number of C5AW-4888-A.Excludes Hi-performance V-8's such as Boss 302, 390, 428CJ, and C-6 / FMX transmissions.

Replaces Ford Part # C1AZ-4529-A Sold individually. All applications, attaches the drive shaft U-Joint to rear end pinion yoke. 5/16 Inch Diameter #24 thread for 1 1/8 inch Bearing Caps.

Reproduction universal joint that fits the transmission end of the drive axle on the Mercury Cougars and Ford Mustangs equipped with the 289, 302, 351 Windsor and most 351 Clevelands (see chart). this unit includes a grease fitting for an extended life. Replaces Ford part # C3AZ-4635-C or C3AZ-4635-E. *NOTE* Part number C3AZ-4635-C was discontinued in 1968 and was replaced by C3AZ-4635-E.