Exhaust pipe flange gasket, for use with stock cast iron exhaust manifolds.
Cougar applications: all 289/302 engines 1967-69, 390 engines 1967-69, and 427-4V 1968 GT-E engine which uses 390 exhaust manifolds.
Mustang and most all other Ford engines: 289/302 engines 1965-69, 390 engines 1967-69
Fits between exhaust manifold and header pipe (H or Y pipe) steel construction, 2-1/32 inch inside diameter, tapered top and bottom, smooth inside. Sold individually, two required per car.
These will work with our reproduction H and Y pipes.
Replaces Ford part number C6AZ-9450-D.
Note! These are very difficult to seat compared to the pliable ones we sell. If you do decide to use the steel version it is recommended you apply a liberal coating of Permatex High Temperature Ultra Copper Gasket Maker, found here.