LS 58x Crankshafts

Molnar Technologies LS 4.000 Stroke Billet 8 CWT Crankshaft 346-4000LB8B-6125-58X Wet Sump Post (short), 4.000" Stroke, 2.100" Rod Journals, 58x Reluctor Wheel Features: Machined with large journal radii Gun Drilled Mains All Rod Journals...

Molnar Technologies GM LS 4.000 Stroke Crankshaft 346-4000LB6F-6125 Stroke - 4.000 Rod Pin Diameter - 2.100 Minimum Rod Length - 6.125 Bod Weight - 1800 Molnar 4340 forged crankshafts are heat treated to increase tensile strength, shot peened to...

Callies Compstar LS 4.000 Stroke 8 CWT Crankshaft  Wet Sump Post (short), 4.000" Stroke, 2.100" Rod Journals, 24x or 58x Reluctor Wheel Features: Machined with large journal radii Full Internal Balance to Your Specific Assembly Weight Gun...

Manley GM LS Pro Series 4.000 Stroke 58x Crankshaft 190058 (Standard Wet 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...

Dart Billet CCW 4.000" Stroke LS Crankshaft 9-34640006125-8 Dart 8 Counterweight Billet 4.000" Stroke x 2.100" Rod Journals x 6.125 Rod Length *Reluctor ring sold separately. 24x LS Crankshaft Reluctor Wheel For 1997-2005 Engines or 58x LS...

Scat Forged LS Crankshafts SCAT’s 4340 forged crankshafts will give you strength and reliability to dominate the competition. With SCAT’s premium non-twist forgings, machined to exact specifications big and reliable cubic inches can be made...

Scat Forged LS 4.000" Stroke Crankshaft 4-LS1-4000-6125-58 - 58x, 2.100"  R.J. SCAT’s 4340 forged crankshafts will give you strength and reliability to dominate the competition. With SCAT’s premium non-twist forgings, machined to exact...