Chevrolet Gen III/IV LS Series 3-Bolt 1997-Present Adv. Duration: 275/282 Duration @ .050": 226/234 Lift: .525/.525
Lobe Separation: 109 LC Included Lifters: No 2200-6500. Rattler, Choppy idle, high performance street, stock converter ok, best with 1800+ and gears. |