Callies Compstar Forged Steel Internal Balance Crankshaft - 3.625 in Stroke - GM LS-Series - 1-Piece Seal Fuel Level Gauge Sending Unit All other oversizes have the

All other oversizes have the minimum clearance built into the piston (example 4

G3 Rechargable Transponder

Shifter Mount Plate Included

Does Not Include Header Reducers or Manifold Downpipes

Callies Compstar Forged Steel Internal Balance Crankshaft - 3.625 in Stroke - GM LS-Series - 1-Piece Seal Fuel Level Gauge Sending Unit All other oversizes have theProduct Description: Crankshaft Compstar 3. 625 in Stroke Internal Balance 58X Reluctor Forged Steel 1 Piece Seal GM LS Series 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 design