Engine & Under Hood

Used 'CORE" grade radiator, marked C9ZE-D or D1, .. etc. 20 inch used radiator from 1969 Mercury Cougar with Boss 302 or 351W or 1969 Ford Mustang with 302 or 351W or engines. This radiator will...

Used FoMoCo radiator marked C8ZE-L1 and dated 8KB, which we believe is 2nd week of October 1968. This is for an early built 1969 Mercury Cougar or Ford Mustang with 390-4V or 428CJ and 4 speed...

These concours quality Chrome caps are made in America and bear all the original markings. O.E.M. details include original letter style, "S.M.C.O." and "Autolite". Pound rating is stamped on cap....

New old stock Zinc radiator cap. Motorcraft stamped, with RS 12A, and 13# Pound rating is stamped on cap. Replaces Ford Part #: C9AZ-8100-A.

Reproduction pressure relief valve for any 1968 - 1970 thermactor smog pump. 1968 289-2V, 302-2V, and 302-4V all with manual transmissions, and 1968 390-4V, 427-4V on all domestic US Cougars....

NOS new old stock Motorcraft water temperature sending unit, fits Ford 289, 302, 390, 427, 428CJ. 260° stamped, for Mercury Cougar 1967-69, and Ford Mustang 1966-69.  Ford number C6DZ-10884...

Used Autolite water temperature sending unit, fits Ford 289, 302, 390, 427, 428CJ. 260° stamped, for Mercury Cougar 1967-69, and Ford Mustang 1966-69.  Ford number C6DZ-10884-B. *Note -...

Left side Thermactor smog tube with the jog and bracket around the coil. Bare tube, installation hardware is not included. Not always available, hard to keep on the shelf, look for our reproduction...

Right side Thermactor smog tube. Installation hardware is included as shown. Not always available, hard to keep on the shelf, we always have the reproduction tube set (right and left) in stock. Must...

This tube is embedded into the cylinder head making it rather difficult to remove intact. Note that the nut and ferrule assembly is made of two pieces, with the ferrule being a compression fitting...

This one year only, 1969 S code 390-4V or 390IP (Improved performance). Same jog as the 428CJ snorkel. It is technically a 428CJ snorkel with the addition of an adapter on the heat riser opening...

For all 1968 through 1970 R and Q code 428CJ and SCJ air cleaners. Snorkel has the opposite jog than 390GT snorkels. This one jogs towards the rear of the engine. Originally this snorkel should have...