Hot street cam, wide power range, choppy idle. Needs headers, computer and hi stall.

Notes: Must use performance springs. Must use performance retainers. Machining required to fit these components. Must use performance seal.

Crow Cams Holden 355 5L EFI VN Style Heads 226/232

  • Part No: 4619
    Rev Range: 2500-5500
    Intake Duration @ .050": 226
    Exhaust Duration @ .050": 232
    Intake Valve Lift: .505"
    Exhaust Valve Lift: .522"
    Lobe L/C: 112