Edelbrock E-Street Cylinder Head - SB Chevyw/ 64cc. Combustion Chamber Youth Racing Gloves Features machined filler neck

Features machined filler neck

Synthetic rubber gasket seal to prevent dirt and water from entering the helmet

Threaded aluminum bolt is 6" long with 1-1/8"-12 fine threads and is commonly used on big bar

8 in Diameter

Edelbrock E-Street Cylinder Head - SB Chevyw/ 64cc. Combustion Chamber Youth Racing Gloves Features machined filler neckCylinder Head Specifications: Combustion chamber volume: 70cc 64cc; Intake runner volume: 185cc; Exhaust runner volume: 60cc; Intake valve diameter: 2. 02"; Exhaust valve diameter: 1. 60"; Valve stem diameter: 11 32"; Valve guides: Manganese bronze; Deck thickness: 9 16"; Valve spring diameter: 1. 460"; Valve spring maximum lift: . 550"; Rocker stud: 3 8" with guide plate; Guideplate: Hardened steel; Pushrod diameter: 5 16"; Valve angle: 23 ; Exhaust