Edelbrock E-Street 64cc Cylinder Head Pair Chev 307 327 350 Small Block # ED5089 Rate_20 * Large fluid capacity reduces

* Large fluid capacity reduces internal transmission temperature

555 Intake /

Dyno Tested and Shipped with Results

Balancing Tool Material:Aluminum

rear water outlets

Edelbrock E-Street 64cc Cylinder Head Pair Chev 307 327 350 Small Block # ED5089 Rate_20 * Large fluid capacity reducesEdelbrock E Street 64cc Cylinder Head Pair Chev 307 327 350 Small Block # ED5089 Cylinder Heads, E Street, Aluminum, Assembled, 64cc Chamber, 185cc Intake Runner, Chevy, Small Block, Pair Combustion Chamber Volume (cc): 64 Intake Runner Volume (cc): 185cc Exhaust Runner Volume (cc): 60cc Cylinder Head Style: Assembled Cylinder Head Material: Aluminum Intake Port Shape: Rectangular Intake Valve Diameter (in.): 2. 020 in. Cylinder Head Finish: Natural