Products

Excessive heat prematurely damages the transmission. PPE Performance Bar and Plate Transmission Cooler give you the Proper cooling of your transmis...

Excessive heat prematurely damages the transmission. PPE Performance Bar and Plate Transmission Cooler give you the Proper cooling of your transmis...

Excessive heat prematurely damages the transmission. PPE Performance Bar and Plate Transmission Cooler give you the Proper cooling of your transmis...

Boost your transmission performance with this PPE Bar and Plate Transmission Fluid Cooler. A bigger effective cooling area and thicker core enable ...

Boost your transmission performance with this PPE Bar and Plate Transmission Fluid Cooler. A bigger effective cooling area and thicker core enable ...

Oil Bypass Block For L5P Trans Cooler PPE Diesel

Add another measure of protection and increase fluid flow to transmission cooler. Increase cooling capacity with this easy-to-install billet alumin...

Add another measure of protection and increase fluid flow to the transmission cooler. Increase cooling capacity with this easy-to-install billet al...

Transmission Fluid Thermal Bypass Valve Add another measure of protection and increase fluid flow to the transmission cooler. Increase cooling capa...

Transmission Fluid Thermal Bypass Valve Add another measure of protection and increase fluid flow to the transmission cooler. Increase cooling capa...

PPEs Billet Stator Torque Converters offer the best of the best in power holding capabilities. Designed for racers and pullers who brake boost thei...

PPEs Billet Stator Torque Converters offer the best of the best in power holding capabilities. Designed for racers and pullers who brake boost thei...

PPEs Billet Stator Torque Converters offer the best of the best in power holding capabilities. Designed for racers and pullers who brake boost thei...

PPEs Billet Stator Torque Converters offer the best of the best in power holding capabilities. Designed for racers and pullers who brake boost thei...

TC Bolt Short M10-1.5 X 15 PPE Diesel

The transmission input shaft is tasked with transferring the horsepower from the torque converter to the transmission. Due to its placement,the par...

The PPE Billet C-2 Clutch Hub designed to withstand higher horsepower and torque levels.Features: Billet C-2 Clutch Hub Billet Steel Construction ...

P1 Sun Gear Cut For Billet C2 Hub PPE Diesel

The PPE Billet Intermediate Shaft is designed to withstand higher horsepower and torque levels.Features: Billet Intermediate Shaft Billet Steel Co...

High horsepower levels and heavy-duty use stress transmission parts past what they were originally designed to handle. The Allisons output shaft is...

High horsepower levels and heavy-duty use stress transmission parts past what they were originally designed to handle. The Allisons output shaft is...

>PPEs Stage4 transmission kit is our entry-level kit thats perfect for drag racing, sled pulling, towing or even daily driven use. This kit work...

The Stage4R transmission kit is our intermediate-level trans upgrade kit that's built for drag racing, sled pulling, towing and daily-driving. This...

Built to handle sled pulling, drag racing and everyday driving, the PPE Stage5 Transmission Kit is one of the strongest transmission upgrade kits t...

2001-2022 GM 6.6L Duramax Stage6G C5 Clutch Pack - GM Allison

The PPE Stage5R Performance Transmission upgrade kit is built to transmit your engine's high-horsepower output through the Allison transmission. Th...

The PPE Stage5R Performance Transmission upgrade kit is built to transmit your engine's high-horsepower output through the Allison transmission. Th...

The PPE Stage5R Performance Transmission upgrade kit is built to transmit your engine's high-horsepower output through the Allison transmission. Th...

Converter Flow Valve 0.689 cup end 2001-04 GM Allison 1000 and 2000 Series

Converter Flow Valve 04.5-10 GM Allison 1000 And 2000 Series .692 Diam Solid End PPE Diesel

This kit serves as a great upgrade when building a 5 or 6 speed Allison 1000 transmission. This kit is recommended for trucks hauling heavy loads a...

Pressure Calibration Kit GM Allison 1000 And 2000 Series 11-16 600Hp+ PPE Diesel

This Kit is recommended for performance-enhanced trucks. Designed to improve shift firmness with variable spring selections to achieve your desired...

This easy-to-install kit solves a big problem with the 2011-2019 Allison 1000 transmission. low mainline pressure. Mainline pressure is created by ...

Even the venerable Allison transmission can use some well-placed improvements; that is why PPE has designed the Allison Valve Body Recalibration Ki...

Harness Removal Tool - Anodized Billet Aluminum - 4L60E, 4L80E, Allison 1000 Transmissions This Harness Removal Tool is made for the 4L60E, 4L80E, ...

ACDelco GM Original Equipment Automatic Transmission Oil Pan Gasket. This original equipment gasket provides the performance, durability, and servi...

Simply stated, more is always better when it comes to transmission fluid. Higher volumes of fluid take longer to heat up allowing for more stable t...

The Neodymium magnet is an insanely strong magnet that attracts and holds harmful ferrous metal particles. The PPE Heavy-Duty Deep Aluminum Transmi...

With its significantly higher density than most other types of synthetic rubber, the Viton O-Ring is chosen for its performance, chemical resistanc...

Simply stated, more is always better when it comes to transmission fluid. Higher volumes of fluid take longer to heat up allowing for more stable t...

Simply stated, more is always better when it comes to transmission fluid. Higher volumes of fluid take longer to heat up allowing for more stable t...

PPE's Heavy-Duty Deep 10L80 Transmission Pan holds an extra 4 quarts of fluid and is cast from high-quality aluminum alloy for strength and optimal...

PPE's Heavy-Duty Deep 10L80 Transmission Pan holds an extra 4 quarts of fluid and is cast from high-quality aluminum alloy for strength and optimal...

PPE's Heavy-Duty Deep 10L80 Transmission Pan holds an extra 4 quarts of fluid and is cast from high-quality aluminum alloy for strength and optimal...

PPEs Heavy-Duty 10L80 Transmission Pan holds an extra 2 quarts of fluid and is cast from high-quality A356.0-T6 aluminum alloy for strength and opt...

PPEs Heavy-Duty 10L80 Transmission Pan holds an extra 2 quarts of fluid and is cast from high-quality A356.0-T6 aluminum alloy for strength and opt...

PPEs Heavy-Duty 10L80 Transmission Pan holds an extra 2 quarts of fluid and is cast from high-quality A356.0-T6 aluminum alloy for strength and opt...