Crankshafts

Scat Forged LS 4.125" Stroke Crankshaft CWT 4-LS1-4125-6125-58-C-2 - Pro Series Lightweight 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...

Scat Forged LS 4.125" Stroke Crankshaft CWT 4-LS1-4125-6125-24-C-2 - Pro Series Lightweight 24x, 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...

Scat Forged LS 4.125" Stroke Crankshaft CWT 4-LS1-4125-6125-58-C - 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...

Callies Apex LS1 4.125 Stroke 8 CWT Crankshaft Wet Sump Post (Short), 4.125" Stroke, 2.100" Rod Journals, 24x or 58x Reluctor Wheel Manufactured from the same high-quality forgings as the Magnum Series. Precision machining by the same supplier...

Callies Compstar LS 4.100 Stroke 8 CWT Crankshaft   Wet Sump Post (short), 4.100" Stroke, 2.100" Rod Journals, 24x or 58x Reluctor Wheel Features: Machined with large journal radii Full Internal Balance to Your Specific Assembly...

Callies LS Ultra UD 4.100 Stroke CCW Billet Crankshaft Wet Sump Post, 4.100" Stroke, 2.000" Rod Journals, 24x or 58x Reluctor Wheel Features: Fully counterweighted Billet Gun Drilled Mains All Rod Journals Lightened The Callies Ultra UD...

Callies LS Ultra UD 4.125 Stroke CCW Crankshaft Wet Sump Post, 4.125" Stroke, 2.000" Rod Journals, 24x or 58x Reluctor Wheel Features: Fully counterweighted 4340 Forged Gun Drilled Mains All Rod Journals Lightened The Callies Ultra UD...

Callies Magnum LS 4.125 Stroke CCW Crankshaft APU-71W-MG LS (Wet Sump) Post, 4.125" Stroke, 2.100" Rod Journals, 58x Reluctor Wheel Features: Fully counterweighted 4340 Forged Average Weight 50-55 lbs Gun Drilled Mains All Rod Journals...

Callies Magnum LS 4.125 Stroke CCW Crankshaft LS (Wet Sump) Post, 4.125" Stroke, 2.100" Rod Journals, 58x Reluctor Wheel Features: Fully counterweighted 4340 Forged Average Weight 50-55 lbs Gun Drilled Mains All Rod Journals Lightened Dual...

Callies Compstar LS 4.125 Stroke 8 CWT Crankshaft  Wet Sump Post (short), 4.125" 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...

Callies Compstar LS7 4.125 Stroke 8 CWT Crankshaft  LS7 Post (long), 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 Drilled...

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...