These premium D-Port cylinder heads from Edelbrock are ready to bolt onto your Pontiac mill. The CNC-machined heads are designed for all 1962-77 V8 engines with a bore of 4.060” or larger. D-port cylinder heads are manufactured in the USA from A356 aluminum and heat treated to T6 specifications for strength and durability. Heads feature a 5/8” deck thickness as well as optimum spark plug location to reduce heat loss. Each cylinder head is machined to accept the factory pushrod guide plates and rocker studs and features the correct heat crossover, making them legal in all 50 states. Sold per each, the cylinder heads are available in 72cc or 87cc versions.
|Make & Model||Year Range||Application Details|
|Pontiac Bonneville||1962-1977||(87cc) Complete, Fully Machined|
|Pontiac Catalina||1962-1977||(87cc) Complete, Fully Machined|
|Pontiac Grand Prix||1962-1977||(87cc) Complete, Fully Machined|