Speedmaster PCE435.1018 Fits Chevy BBC 396 454 Hyd Roller Cylinder Head Top End Engine Combo Kit [Oval Port]

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. Kits include: Fully assembled PCE cylinder heads Intake manifold Valve covers Intake manifold gaskets Roller rockers Guideplates Screw in studs Assembly Specifications Max Lift: .580 Coil Bind: .740 Intake Install: 145lbs @ 1.9 Exhaust Install: 145lbs @ 1.

• Fully assembled Speedmaster cylinder heads
• Hydraulic Roller Tappet