Edelbrock NHRA Super Stock Legal Pro-Port Ford FE Cylinder Head Bare Single

"The Edelbrock 61857 Ford FE NHRA Pro-Port Cylinder head is designed specifically for the professional cylinder head porter and engine builder. Like all other Edelbrock Cylinder heads, Pro-Port cylinder heads are also cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting. In most cases, seats and manganese-bronze valve guides are included, but not installed. Please note: These heads can not be used without professional head preparation. Pro-Port RAW Features Include: - Unported versions of Edelbrock race-winning Victor Series CNC heads for the professional cylinder head porter and engine builder - Pro-Port cylinder heads are cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting - The only heads designed specifically to accommodate almost any CNC port shape, size or location - Offers enough wall thickness for CNC machining to various port dimensions - In most cases seats and manganese-bronze valve guides are included - Some Edelbrock Pro-Port Raw Heads Feature Our Special Hot Isostatic Pressing or HIP Process. "

Installation Notes    

    Not ported versions of Edelbrock race-winning Victor Series CNC heads for the professional cylinder head porter and engine builder
    The only heads designed specifically to accommodate almost any CNC port shape, size or location
    Offers enough wall thickness for CNC machining to various port dimensions
    In most cases seats and manganese-bronze valve guides are included

CNC Ported    No
Combustion Chamber Volume    45.0 cc
Deck Height    10.170 in
Guide Plates Included    No
Material    Aluminum
Push Rod Diameter    0.312 in
Valve Angle    13 deg