LS7 58x Crankshafts

Molnar Technologies GM LS7 4.100 Stroke Crankshaft w/Dry Sump Snout 346-4100LB6F-LS7 Stroke - 4.100 Rod Pin Diameter - 2.100 Minimum Rod Length - 6.125 Bod Weight - 1800 Molnar 4340 forged crankshafts are heat treated to increase tensile...

Manley GM LS7 Pro Series 4.100 Stroke 58x Crankshaft 192658 (Long Dry Sump Snout) Made from 4340 steel that is deep nitrided for strength and durability. Features: Lightweight Design 4340 material forgings Multi-step heat treatment process and...