EDELBROCK CYLINDER HEAD E-TEC SMALL BLOCK CHEV VORTEC

Engineered for maximum performance, the new E-Tec Series aluminum cylinder heads fit all small Chevys with Vortec-style intake manifolds. They incorporate Edelbrock''s new high-quench 64cc combustion chamber design, which promotes a more uniform atomization of the air/fuel mixture for increased power. Available with 170cc or 200cc intake runners, these cylinder heads are assembled with one-piece stainless steel valves, 1.46 in. valve springs, retainers, and locks. The E-Tec models accept either centerbolt or standard valve covers, and work with most exhaust manifolds and headers. Match your vehicle specs to the correct Edelbrock head for precise fitment. Combustion Chamber Volume (cc): 64cc. Intake Runner Volume (cc): 200cc. Exhaust Runner Volume (cc): 80cc. Cylinder Head Style: Assembled. Cylinder Head Material: Cast aluminum. Intake Port Shape: Rectangular. Intake Valve Diameter (in.): 2.020 in. Intake Port Location: Standard. Exhaust Port Location: Standard. Spark Plug Style: Straight. Intake Valves Include