Chevrolet BB Mark IV 396-502 1965-1996 Adv. Duration: 281/289 Duration @ .050": 227/235 Lift: .545/.553
Lobe Separation: 109 LC Includes Lifters: No 1800-5600. Rattler Cam, Choppy idle, high performance street, stock converter ok, best with 1800+ and gears. |