Edelbrock E-Street Cylinder Head - SB Chevyw/ 64cc. Combustion Chamber Youth Racing Gloves Each tool includes two followers:

Each tool includes two followers: one for solid or Hydraulic cams and one for rollers

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

Features machined filler neck

75 in Male Thread

8 in Diameter

Edelbrock E-Street Cylinder Head - SB Chevyw/ 64cc. Combustion Chamber Youth Racing Gloves Each tool includes two followers:Cylinder 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