Edelbrock Cylinder Head Performer LT1 Small Block Chevy Complete Single

Cylinder Head Specifications: Combustion chamber volume: 54cc; Intake runner volume: 170cc; Exhaust runner volume: 60cc; Intake valve diameter: 1.94"; Exhaust valve diameter: 1.55"; Valve stem diameter: 11/32"; Valve guides: Maganese Bronze; Deck thickness: 5/8"; Valve spring diameter: 1.46"; Valve spring maximum lift: .600"; Rocker stud: 3/8"; Guideplate: N/A; Pushrod diameter: 5/16"; Valve angle: 23°; Exhaust port location: Stock; Spark plug fitment: 14mm x .750 reach, gasket seat. * Designed for 1992-97 LT1 small-block Chevy engines, these Performer cylinder heads deliver 24 horsepower over stock and raise the peak power level by 500 rpm. These heads are designed to accept factory style self-aligning rockers. Performer LT1 cylinder heads are 50-state street legal and accept factory centerbolt valve covers. They feature exhaust ports in the stock location for use with stock or aftermarket exhaust manifolds and headers. Match with RPM Air-Gap intake #7107, throttle body #3809 and camshaft #2108 for the Total Power Package combo. ** Bare heads will have valve guides and seats installed, but will require final sizing and a valve job to match the valves you will be using. Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat. Match with Edelbrock head gasket sets. Edelbrock Cylinder Head; Performer; LT1 Small Block Chevy; Complete; Single Edelbrock Hold-Down Tab Kits (Small Block Chevy, set of Chrome 4, 5" long)?. Chevrolet:Small-Block Gen II LT1:350 (5.7L) Fits, Fitments 1992 Chevrolet Corvette Base 1993 Chevrolet Camaro Indianapolis 500 Pace Car 1993 Chevrolet Camaro Z28 1993 Chevrolet Corvette 40th Anniversary Edition 1993 Chevrolet Corvette Base 1993 Pontiac Firebird Formula 1993 Pontiac Firebird Trans Am 1994 Buick Commercial Chassis Base 1994 Buick Roadmaster Base 1994 Buick Roadmaster Estate Wagon 1994 Buick Roadmaster Limited 1994 Chevrolet Camaro Z28 1994 Chevrolet Caprice Classic 1994 Chevrolet Caprice Classic LS 1994 Chevrolet Commercial Chassis Base 1994 Chevrolet Corvette Base 1994 Chevrolet Impala SS 1994 Pontiac Firebird Formula 1994 Pontiac Firebird Trans Am 1994 Pontiac Firebird Trans Am GT 1995 Buick Commercial Chassis Base 1995 Buick Roadmaster Base 1995 Buick Roadmaster Estate Wagon 1995 Buick Roadmaster Limited 1995 Chevrolet Camaro Z28 1995 Chevrolet Caprice Classic 1995 Chevrolet Corvette Base 1995 Chevrolet Corvette Indianapolis 500 Pace Car 1995 Chevrolet Impala SS 1995 Pontiac Firebird Formula 1995 Pontiac Firebird Trans Am 1996 Buick Commercial Chassis Base 1996 Buick Roadmaster Collector's Edition 1996 Buick Roadmaster Estate Wagon Collector's Edition 1996 Buick Roadmaster Limited Collector's Edition 1996 Chevrolet Camaro Z28 1996 Chevrolet Caprice Classic 1996 Chevrolet Corvette Base 1996 Chevrolet Corvette Collector's Edition 1996 Chevrolet Corvette Grand Sport 1996 Chevrolet Impala SS 1996 Pontiac Firebird Formula 1996 Pontiac Firebird Trans Am 1997 Chevrolet Camaro Z28 1997 Pontiac Firebird Formula 1997 Pontiac Firebird Trans Am