AFR's Bullitt cylinder heads are fully assembled, aluminum Big Block Ford heads built with 295cc intake runners and 75cc combustion chambers, and ship as a matched pair ready to install.
Specifications:
- Type: Bullitt
- Condition: Assembled
- Intake Valve: 2.250 in
- Exhaust Valve: 1.760 in
- Intake Runner Volume: 295 cc
- Combustion Chamber Volume: 75 cc
- Spring Diameter: 1.625 in
- Material: Aluminum
- Quantity: Pair
- Part Number: 3817
Applications:
- Big Block Ford
FAQ
What engine platform does this cylinder head fit?
It's built for the Big Block Ford platform.
Is this head assembled or bare?
It ships fully assembled, ready to install.
What size are the intake and exhaust valves?
2.250 in intake and 1.760 in exhaust valves.
What are the intake runner and chamber volumes?
295cc intake runners with 75cc combustion chambers.
How many heads come in this listing?
It's sold as a matched pair.

