TSP - 4.125" Stroke Forged Crankshaft, 4340 Steel, 6-Bolt Rear Flange, Wet Sump (25-41252100WR)

*ACL BEARINGS RECOMMENDED*

Texas Speed & Performance's forged 4340 steel 4.125" stroke crankshaft is an excellent choice for customers looking to build a forged engine 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. Your choice of 24x or 58x reluctor wheel.  Standard snout for wet sump oiling and 6-bolt rear flange.  Be sure to check out the TSP rotating assemblies that we can balance for you as well!