TSP 4.00" Stroke Forged Crankshaft, 4340 Steel, LSA Specific 8-Bolt Rear Flange, Wet Sump, 58x

Texas Speed & Performance's forged 4340 steel 4.00" stroke crankshaft is an excellent choice for customers looking to build a stroker with excellent durability! All TSP cranks feature a 2.100" rod pin with a .125" fillet radii and weigh 52 lb. This crank offers excellent consistency and durability, and it is a great choice for customers looking to build an engine up to 950 HP. 58x reluctor wheel and standard snout for wet sump oiling. 8-bolt rear flange. Be sure to check out the TSP rotating assemblies that we can balance for you as well!

Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC3 Engines. All PSI Harnesses are Made in the USA and are 100% Computer Quality Tested. In addition to wiring harnesses, PSI carries Holley Products, Vintage Air A/C, Dakota Digital Gauges, HPTuners and PCM programming, Fuel Pump Kits, Engine Sensors, Extension Harnesses, Replacement GM connector pigtails and a complete line of hardware to complete your conversion!

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TSP 4.00" Stroke Forged Crankshaft, 4340 Steel, LSA Specific 8-Bolt Rear Flange, Wet Sump, 58x

TSP 4.00" Stroke Forged Crankshaft, 4340 Steel, LSA Specific 8-Bolt Rear Flange, Wet Sump, 58x

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