Product Description
- 304 Advertised Duration
- 258 Duration @.050
- 108 Lobe Center
- Lift Base on Rocker Ratio
- 1.7 = .595 Gross Lift
- Good Exhaust System Needed
- Normally Aspirated - Carburetor
- Always Check Valve to Piston Clearance
- Valve Springs Required:Yes
- Always Install New Lifters with Flat Tappet Camshafts
- Some parts are not legal for use in California or other states with similar laws/regulations
