Drivetrain & Transmission

The Speedmaster PCE204.1046 is a GM 9.5" 33 spline TorqueWorm LSD (limited slip differential) designed for high-performance and street/strip applications. This limited slip differential provides...

The Speedmaster PCE204.1049 is a Toyota IFS-compatible limited slip differential (LSD) featuring a clamshell design and TorqueWorm technology. This 8" 30 spline unit is engineered to improve traction...

The Speedmaster PCE204.1057 is a TorqueWorm Helical Gear Limited Slip Differential engineered specifically for Toyota LandCruiser 80 Series vehicles. This performance differential delivers improved...

The Speedmaster PCE210.1005 is a Ford 9" heavy duty modular differential housing and tubes combo designed for performance and durability in demanding applications. This complete CTL (Carrier, Tubes,...

The Speedmaster PCE210.1019 is a complete Ford 9" differential assembly combo designed for high-performance and heavy-duty applications. This kit combines a robust differential housing, matched...

The Speedmaster PCE216.1033 is a 31 spline forged steel CV differential yoke designed specifically for Ford 6R80 automatic transmissions. This precision-engineered component serves as the critical...

The Speedmaster PCE217.1007 is a transmission cable bracket and lever assembly designed for GM 4-speed automatic transmissions, including the 4L60E, 4L65E, 4L80E, and 4L85E models. This component...

The Speedmaster PCE225.1001 is a universal flexplate bolt kit engineered for automatic transmission applications across multiple engine platforms. This kit features 12-point fasteners designed to fit...

The Speedmaster PCE226.1006 is a heavy-duty flexplate engineered for Chevy LS-series engines, including LS1, LS2, LS3, LS6, LS7, and L76 blocks. This 11" flexplate features 168 teeth and standard...

The Speedmaster PCE226.1008 is a heavy-duty 2-piece flexplate engineered for Chevy big-block 454 engines. Sized at 11" with a 168-tooth design and external balance configuration, this flexplate...

The Speedmaster PCE226.1013 is a heavy-duty flexplate engineered for Ford Windsor small-block engines including the 289, 302, 351, and 351C displacements. This 157-tooth flexplate features a 50Oz...

The Speedmaster PCE226.1014 is a heavy-duty 2-piece flexplate engineered for Oldsmobile V8 engines requiring external balance correction. This flexplate accommodates both early and late model...

The Speedmaster PCE226.1028 is a heavy-duty flexplate engineered for Ford 429 and 460 big-block engines. This internal balance flexplate features 164 teeth and is designed to handle high-performance...

The Speedmaster PCE412.1001 is a polished billet aluminum clutch cover designed for air conditioning systems. This precision-engineered component features a polished finish that provides both...

The Speedmaster PCE430.1001 is a heavy-duty universal bolt-on driveshaft and tailshaft safety loop kit designed to prevent driveshaft failure and ensure vehicle safety. This kit provides critical...