Callies Compstar Crankshaft, 4.125" Stroke, 2.100" Journal, 8-Counterweight, Dry Sump, LS7, 58-Tooth Reluctor
CALLIES
Machined with large journal radii, gun drilled mains, and fully lightened rod journals, the Compstar LSX crankshaft is truly built for performance. For tall deck block engine builds, strokes up to 4.250 inch can be specified to create large, reliable CID. Should you wish to reduce rod journal surface speed, 2.000 inch journal diameters are available.
Compstar LSX cranks are sold rough balanced to 1785 grams, or finish balanced to your bob weight.
Machined with large journal radii, gun drilled mains, and fully lightened rod journals, the Compstar LSX crankshaft is truly built for performance. For tall deck block engine builds, strokes up to 4.250 inch can be specified to create large, reliable CID. Should you wish to reduce rod journal surface speed, 2.000 inch journal diameters are available.
Compstar LSX cranks are sold rough balanced to 1785 grams, or finish balanced to your bob weight.