Cylinder Head Specifications: Combustion chamber volume: 118cc; Intake runner volume: 315cc; Exhaust runner volume: 110cc; Intake valve diameter: 2.19"; Exhaust valve diameter: 1.88"; Valve stem diameter: 11/32"; Valve guides: Manganese bronze; Deck thickness: 9/16"; Valve spring diameter: 1.55"; Valve spring maximum lift: .700"; Rocker stud: 7/16"; Guideplate: Hardened steel; Pushrod diameter: 3/8"; Valve angle: 26°; Exhaust port location: Stock; Spark plug fitment: 14mm x 3/4 reach, gasket seat. INSTALLATION NOTE: Bare heads will have valve guides & seats installed, but will require final sizing & 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. All Performer and Performer RPM Big-Block Chevy heads: Spark plug is closer to center of bore, will interfere with high-dome pistons for open chamber heads. Use pistons designed for our heads. Match with Edelbrock head gasket sets.
Edelbrock; BBC; Big Block Chevy;454; 396; 402; V8; Cylinder Heads; 60549; Bare; Rectangular
Edelbrock, BBC, Big Block Chevy,454, 396, 402, V8, Cylinder Heads, 60549, Bare, Rectangular
Chevrolet:Big-Block Mark IV:396 (6.6L)/402 (6.6L)/427 (7.0L)/454 (7.4L)/502 (8.2L)
RPM Big-Block Chevy Rectangle Port Cylinder Head Hydraulic Flat Tappet Cam
Edelbrock Single Perf. RPM BBC Rect Port Head Bare
Edelbrock Single Perf RPM BBC Rect Port Head Bare
Edelbrock Carburetor Stud, Nut and Washer Kit.
Single Perf. RPM BBC Rect Port Head Bare
Edelbrock Cylinder Heads
Engine Cylinder Head
CYLINDER HEADS
CYLINDER HEAD
{ eo : 7in.}
{"eo":"7"}
Cyl. Head
