Skip to main content
Overstock Sale!
Up to 10% off over 2,000 overstocked items
Click link above to activate discount, web-exclusive discounts show in cart
Click Here to Try out the NEW WCCC Cougar Parts Catalog
Welcome to the NEW WCCC Cougar Parts Catalog
(Click here to tell us what you think)
Our warehouse is closed for New Years Jan 1-4th.
Orders placed after 12PM PST on Tuesday 12/30/2025 may not ship until Monday (1/5/2026).
International Customers Click Here [Updated 6/2025]

Suspension, Chassis & Drivetrain

Spotlight Items:

Handling Upgrade Package - Chrome Export Brace - Repro ~ 1967 - 1970 Mercury Cougar / 1967 - 1970 Ford Mustang 1967,1967 cougar,1967 mustang,1968,1968 cougar,1968 mustang,1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,bolts,c7w,c7z,c8w,c8z,c9w,c9z,cougar,cross,d0w,d0z,ford,ford mustang,handling,member,mercury,mercury cougar,mustang,new,package,repro,reproduction,upgrade,without,handling,upgrade,kit,scott drake,stiff,stiffening,11370
Convertible
Handling Upgrade Package - Chrome Export Brace - Repro ~ 1967 - 1970 Mercury Cougar / 1967 - 1970 Ford Mustang

Must have for 69-70 convertible owners or anyone else who wishes to tighten up the notoriously weak front inner structure of...

1967 Mercury Cougar
1968 Mercury Cougar
1969 Mercury Cougar
1970 Mercury Cougar
1967 Ford Mustang
1968 Ford Mustang
1969 Ford Mustang
1970 Ford Mustang
$$ITEMNRLABEL$$ 31835
Price: $184.05
View
Filter by
Products 277-288 of 351
Leaf Springs - 351C - FMX - Coupe - A/C - Competition Handling - PAIR - PAIR - Repro ~ 1970 Mercury Cougar 1970,1970 cougar,351c,air,competition,cougar,coupe,d0w,fmx,handling,leaf,mercury,mercury cougar,mustang,new,not,pair,repro,reproduction,spring,springs,driver,drivers,drivers,passenger,passengers,passengers,side,43460
Leaf Springs - 351C - FMX - Coupe - A/C - Competition Handling - PAIR - PAIR - Repro ~ 1970 Mercury Cougar
43460
1970 Mercury Cougar

Leaf Springs shipping time is 20 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the...

Price: $341.75
View
Leaf Springs - 351C - FMX - Coupe - A/C - Eliminator - PAIR - PAIR - Repro ~ 1970 Mercury Cougar 1970,1970 cougar,351c,air,cougar,coupe,d0w,eliminator,fmx,leaf,mercury,mercury cougar,mustang,new,not,package,pair,repro,reproduction,spring,driver,drivers,drivers,passenger,passengers,passengers,side,43461
Leaf Springs - 351C - FMX - Coupe - A/C - Eliminator - PAIR - PAIR - Repro ~ 1970 Mercury Cougar
43461
1970 Mercury Cougar

Leaf Springs shipping time is 20 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the...

Price: $315.45
View
Leaf Springs - 351C - FMX - Coupe - A/C - PAIR - Repro ~ 1970 Mercury Cougar 1970,1970 cougar,351c,air,cougar,coupe,d0w,fmx,leaf,mercury,mercury cougar,mustang,new,not,pair,repro,reproduction,spring,c,cleveland,driver,drivers,drivers,passenger,passengers,passengers,side,43463
Leaf Springs - 351C - FMX - Coupe - A/C - PAIR - Repro ~ 1970 Mercury Cougar
43463
1970 Mercury Cougar

Leaf Springs shipping time is 20 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the...

Price: $356.92
View
Leaf Springs - 351C - FMX - Coupe - No A/C - Competition Handling - PAIR - PAIR - Repro ~ 1970 Mercury Cougar 1970,1970 cougar,351c,air,competition,cougar,coupe,d0w,fmx,handling,leaf,mercury,mercury cougar,mustang,new,not,pair,repro,reproduction,spring,springs,without,driver,drivers,drivers,passenger,passengers,passengers,side,43464
Leaf Springs - 351C - FMX - Coupe - No A/C - Competition Handling - PAIR - PAIR - Repro ~ 1970 Mercury Cougar
43464
1970 Mercury Cougar

Leaf Springs shipping time is 20 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the...

Price: $341.75
View
Leaf Springs - 351C - FMX - Coupe - No A/C - Eliminator - PAIR - PAIR - Repro ~ 1970 Mercury Cougar 1970,1970 cougar,351c,air,cougar,coupe,d0w,eliminator,fmx,leaf,mercury,mercury cougar,mustang,new,not,package,pair,repro,reproduction,spring,without,driver,drivers,drivers,passenger,passengers,passengers,side,43465
Leaf Springs - 351C - FMX - Coupe - No A/C - Eliminator - PAIR - PAIR - Repro ~ 1970 Mercury Cougar
43465
1970 Mercury Cougar

Leaf Springs shipping time is 20 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the...

Price: $315.45
View
Leaf Springs - 351C - FMX - Coupe - No A/C - PAIR - Repro ~ 1970 Mercury Cougar 1970,1970 cougar,351c,air,cougar,coupe,d0w,fmx,leaf,mercury,mercury cougar,mustang,new,not,pair,repro,reproduction,spring,without,c,cleveland,driver,drivers,drivers,passenger,passengers,passengers,side,43467
Leaf Springs - 351C - FMX - Coupe - No A/C - PAIR - Repro ~ 1970 Mercury Cougar
43467
1970 Mercury Cougar

Leaf Springs shipping time is 20 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the...

Price: $261.55
View
Leaf Springs - 351W - 3 Spd - Conv - A/C - PAIR - Repro ~ 1970 Mercury Cougar 1970,1970 cougar,351w,air,conv,cougar,d0w,leaf,mercury,mercury cougar,mustang,new,not,pair,repro,reproduction,spd,spring,driver,drivers,drivers,passenger,passengers,passengers,side,43471
Leaf Springs - 351W - 3 Spd - Conv - A/C - PAIR - Repro ~ 1970 Mercury Cougar
43471
1970 Mercury Cougar

Leaf Springs shipping time is 20 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the...

Price: $261.55
View
Leaf Springs - 351W - 3 Spd - Conv - No A/C - PAIR - Repro ~ 1970 Mercury Cougar 1970,1970 cougar,351w,air,conv,cougar,d0w,leaf,mercury,mercury cougar,mustang,new,not,pair,repro,reproduction,spd,spring,without,driver,drivers,drivers,passenger,passengers,passengers,side,43475
Leaf Springs - 351W - 3 Spd - Conv - No A/C - PAIR - Repro ~ 1970 Mercury Cougar
43475
1970 Mercury Cougar

Leaf Springs shipping time is 20 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the...

Price: $261.55
View
Leaf Springs - 351W - 3 Spd - Conv. - A/C - Competition Handling - PAIR - PAIR - Repro ~ 1970 Mercury Cougar 1970,1970 cougar,351w,air,competition,conv,cougar,d0w,handling,leaf,mercury,mercury cougar,mustang,new,not,pair,repro,reproduction,spd,spring,springs,driver,drivers,drivers,passenger,passengers,passengers,side,43468
Leaf Springs - 351W - 3 Spd - Conv. - A/C - Competition Handling - PAIR - PAIR - Repro ~ 1970 Mercury Cougar
43468
1970 Mercury Cougar

Leaf Springs shipping time is 20 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the...

Price: $341.75
View
Leaf Springs - 351W - 3 Spd - Conv. - No A/C - Competition Handling - PAIR - PAIR - Repro ~ 1970 Mercury Cougar 1970,1970 cougar,351w,air,competition,conv,cougar,d0w,handling,leaf,mercury,mercury cougar,mustang,new,not,pair,repro,reproduction,spd,spring,springs,without,driver,drivers,drivers,passenger,passengers,passengers,side,43472
Leaf Springs - 351W - 3 Spd - Conv. - No A/C - Competition Handling - PAIR - PAIR - Repro ~ 1970 Mercury Cougar
43472
1970 Mercury Cougar

Leaf Springs shipping time is 20 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the...

Price: $341.75
View
Leaf Springs - 351W - 3 Spd - Coupe - A/C - Competition Handling - PAIR - PAIR - Repro ~ 1970 Mercury Cougar 1970,1970 cougar,351w,air,competition,cougar,coupe,d0w,handling,leaf,mercury,mercury cougar,mustang,new,not,pair,repro,reproduction,spd,spring,driver,drivers,drivers,passenger,passengers,passengers,side,43476
Leaf Springs - 351W - 3 Spd - Coupe - A/C - Competition Handling - PAIR - PAIR - Repro ~ 1970 Mercury Cougar
43476
1970 Mercury Cougar

Leaf Springs shipping time is 20 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the...

Price: $341.75
View
Leaf Springs - 351W - 3 Spd - Coupe - A/C - PAIR - Repro ~ 1970 Mercury Cougar 1970,1970 cougar,351w,air,cougar,coupe,d0w,leaf,mercury,mercury cougar,mustang,new,not,pair,repro,reproduction,spd,spring,driver,drivers,drivers,passenger,passengers,passengers,side,43479
Leaf Springs - 351W - 3 Spd - Coupe - A/C - PAIR - Repro ~ 1970 Mercury Cougar
43479
1970 Mercury Cougar

Leaf Springs shipping time is 20 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the...

Price: $261.55
View

Suspension, Chassis & Drivetrain

Sign up for our newsletter

Get to know us     Facebook     Youtube
© 2026 West Coast Classic Cougar. All Rights Reserved
Images embedded with "www.classic-cougar.com" or "CougarPartsCatalog.com" may be used as long as they remain unmodified. All images and text are property of West Coast Classic Cougar, unless otherwise noted.