This is a new pair of our Assault Racing Products small block Chevrolet aluminum cylinder heads. Heads are bare and ready to assemble. These are a great place to start when planning your next performance engine project. Lots of features at a nice price makes these perfect for anyone that has always wanted to try aluminum heads or those doing more serious race duty as well. When paired with engine size and intended use these flow well and make power. Hardened exhaust seats Bronze valve guides Aircraft quality high grade aluminum alloy Multi-angle seat design for improved flow at low lifts Advanced port design for improved flow at all lifts Advanced combustion chamber design allows superb flame travel and burn Additional pushrod clearance machined along outside port walls Can use either early or late (Vortec) intakes Can use either perimeter bolt pattern or centerbolt valve covers Threaded accessory holes in ends of heads Retains stock 23 degree angle and intake/exhaust bolt locations Thick deck to resist warping and allow for additional milling if desired Does not require offset rocker arms Intake Port Volume – 205cc Combustion Chamber – 64cc Intake Valve Size – 2.02″ Exhaust Valve Size – 1.60″ Valve Stem Dia. – 11/32″ Intake Port Size – 2.10″ T x 1.18″ W Exhaust Port Size – 1.4″ T x 1.4″ W Max Spring Dia. – 1.625″ Exhaust Crossover – No Plug style – Angle Weight (per head) – 19 lbs.
Product Features
- 205CC intake runner
- 64CC combustion chamber
- 2.02/1.6 valves
- Angle plug
- Aluminum
I just wish they came with details for push rods and stuff like that. I’ve been shopping for weeks trying to … They’re ok. I just wish they came with details for push rods and stuff like that. I’ve been shopping for weeks trying to find heads. Still no luck
Five Stars Good heads mine are assembled ready to go. Letâs gets some pushrod sizes though!