LS7 58x Crankshafts

LSXceleration GM LS Crankshaft Key 60-61513 GM# 12561513

Labor To Balance Crankshaft

Callies Compstar LS/LT Crankshaft Key 3/16 x 1.348" - WR607 Callies woodruff key.

ARP GM LS7 & Gen V LT4 Harmonic Balancer Bolt Kit 234-2504 For GM Gen IV LS7 & GM Gen V LT4 Dry Sump Applications.

K1 Technologies GM LS7 4.000 Stroke 58x Crankshaft 012FAE40058L Long snout 4.000" Stroke x  2.100" Rod Journals x 6.077" Min Rod Length - 58x Features: Manufactured from forged or billet premium 4340 steel Engineered specifically for high-stress...

Callies Compstar LS7 4.000 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...

Manley GM LS7 Pro Series 4.000 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...

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...

K1 Technologies GM LS7 4.000 Stroke Crankshaft 012FAE400L Long snout 4.000" Stroke x  2.100" Rod Journals x 6.077" Min Rod Length - Reluctor not included Features: Manufactured from forged or billet premium 4340 steel Engineered specifically for...

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...

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...

Callies Apex LS7 Dry Sump 4.000 Stroke CCW Crankshaft 58X Dry Sump Post, 4.000" Stroke, 2.100" Rod Journals, 58x Reluctor Wheel Manufactured from the same high-quality forgings as the Magnum Series. Precision machining by the same supplier as...