Magnum 4340 Forged Crankshaft, 4.000 Inch Stroke, 8-Bolt Flange

The Callies Magnum crankshaft is constructed from 4340 forged material, ensuring durability and performance for high-output engines. This crankshaft features a 4.000-inch stroke and an 8-bolt flange, specifically designed to work with GM 58-tooth reluctors. With a main journal size of 2.559 inches and a rod journal size of 2.100 inches, this crankshaft is built for demanding applications. It is compatible with a wide range of LS engine platforms, including LS1, LS2, LS3, LS7, LS9, LSA, L76, L77, L98, LSX, and general LS Performance 0L V8 engines, as well as the LSA 6.2 Litre Supercharged 6.2L V8. This crankshaft is suitable for various performance vehicles such as the Cadillac CTS-V (2009-2013), Chevrolet Camaro ZL1 (2012-2015), and several HSV models including the Clubsport VF, GTS VF, Maloo VF, and Senator VF (all 6.2L variants from 2013-2017).