Pontiac 400 455 Ram Air IV Hyd FT Cylinder Head Top End Engine Combo Kit [Black] is a direct replacement to

is a direct replacement to the OEM crank gear

The aluminum scoop comes fully polished with 3 gold butterflies giving you a unique look

That latter characteristic translates into increased ground

fuel rail set

This hood scoop hat is one of the best in the fuel and alcohol classes

Pontiac 400 455 Ram Air IV Hyd FT Cylinder Head Top End Engine Combo Kit [Black] is a direct replacement toDon't spend hours figuring out which pieces and parts you need to get what you want from your engine. Speedmaster has already done the work for you; our Top End engine kits will save you the time and hassle of mixing and matching components yourself. These kits are specifically designed to deliver the performance you want, at a better price than purchasing the parts separately.