Race/competition, serious engine combo. Must use performance springs, retainers and seal. Machining is required to fit these components. 

Crow Cams Holden 6 Rd/Bl/Blk Race/Comp 254/254

AU$304.00Price
  • Part No: 35647
    Rev Range: 3600-6600
    Intake Duration @ .050": 254
    Exhaust Duration @ .050": 254
    Intake Valve Lift: .517"
    Exhaust Valve Lift: .517"
    Lobe L/C: 107