Product Information
- Best for Pro Street. Needs good intake and exhaust, 11:1+ compression and 3500+ stall.
- 3200-7,200 RPM Operating Range
- 254/260 Duration at .050". 110 Degree Lobe Separation Angle. 0.660"/0.666" Valve Lift
- SK Kits include a camshaft, a set of lifters, a timing set and instructions.
- Excellent performance in street carbureted applications. Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers and lower gear ratios.
- Fits Chevrolet 396-454 Mark IV Big Block
- Made in USA
