Chevy BBC 454 Hyd Roller Cylinder Head Top End Engine Combo Kit ensuring a perfect fit and

ensuring a perfect fit and maximum efficiency

They feature lightweight construction with a thick rail for gasket support

It also features nitrous bosses and rear water ports

Couple this Hi-Ram intake with the high flowing Ford Coyote style cylinder heads has outstanding potential for naturally aspirated and forced induction applications

It is set up to accept a spread bore carb but comes with an adapter plate that permits the use of square bore carbs

Chevy BBC 454 Hyd Roller Cylinder Head Top End Engine Combo Kit ensuring a perfect fit andDon'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.