Callies Magnum Forged Steel Crankshaft - 4.000 in Stroke - Internal Balance - 1-Piece Seal - GM LS-Series FTH3010005496 SS4+ Front 1968-1974 GM X-Body

SS4+ Front 1968-1974 GM X-Body All For stock spindles

Rhinelander and Wausau

Both rolled edge and keen edge designs are available

2004-2005 Chevrolet Silverado 2500 HD WT Extended Cab Pickup

Callies Magnum Forged Steel Crankshaft - 4.000 in Stroke - Internal Balance - 1-Piece Seal - GM LS-Series FTH3010005496 SS4+ Front 1968-1974 GM X-BodyProduct Description: Crankshaft Magnum 4. 000 in Stroke Internal Balance Forged Steel 1 Piece Seal GM LS Series Sold Individually Callies Performance Products began manufacturing high performance crankshafts in 1989. With many years of engineering and employee experience, Callies has grown to be the industry leader for innovative product design. Callies Performance Products takes pride in staying ahead of the competition with the latest high tech