Introducing the 47RE/48RE SFI Transmission Case – a revolutionary advancement in high-performance engineering. Years of collaboration with our manufacturing partners, beginning in 2019, have led to the creation of a product that sets new standards in design, fit, and finish. This SFI Transmission Case...

47RE, 48RE REUSABLE PAN GASKET

Control your torque converter from the palm of your hand with the AlliLocker from Fleece Performance Engineering. The AlliLockeris 100 percent code free and allows you to bypass the TCM to lock/unlock the torque converter on demand. Turn the bypass switch off, and the...

2000 SHIFT SOLENOID

Now available as a complete ready-to-install transmission. PPE experts with 35+ years of experience?upgrade the?Allison transmissions with the latest performance parts to ensure a transmission built to suit your needs. Suitable for?daily use performance or race track. Fully customizable, there are several upgrades to...

The transmission input shaft is tasked with transferring the horsepower from the torque converter to the transmission. Due to its placement,the part needs to be tough because it is subjected to a huge amount of twisting torque. The PPE Billet Input Shaft has been...

Transmission Filter for using our Deep Heavy Duty transmission oil pan.Features: Transmission Filter (12805700) GM Allison Transmission When Using PPE Deep Transmission Pan Sold Individually Applications: GM Allison 1000/2000/2400 series fit with PPE Heavy-Duty Deep Aluminum Transmission Pan Vehicle Fitments Chevrolet Silverado 2500 HD...

Replacement oil pressure sensor pigtail for use on the 2003-2010 6.6L Duramax. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck or car back on...

High horsepower levels and heavy-duty use stress transmission parts past what they were originally designed to handle. The Allisons output shaft is a common failure point so PPE offers this Billet Output Shaft for high-performance transmissions. The PPE shaft has been specially designed to...

The PPE Billet Intermediate Shaft is designed to withstand higher horsepower and torque levels.Features: Billet Intermediate Shaft Billet Steel Construction Sold Individually Applications: 2001-2010 GM Allison Transmissions (128020500) Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to 2010 GMC Sierra 2500 HD 2001 to 2010...

The C5 clutches improve first gear, reverse and park. Built to handle heavy-duty towing, PPE offers the C5 Clutch Upgrade Kit. This is the strongest C5 clutch kit on the market!Features: Stage5 C5 Clutch Upgrade Kit (128135105) Strongest C5 clutch kit on the market...

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 requires machining modification cut Sold Individually Applications: 2001-2010 GM Allison Transmissions (128020200) Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to...

Allison Driver Side Transmission Dip Stick Tube for 2001-10 Duramax. When running large twin or single turbo kits the factory passenger side transmission dipstick tube will interfere with piping. This tube relocates the dipstick to the driver side for easier access. Remove the plug...

2001-2007 LB7/LLY/LBZ Duramax Allison Transfer Case Braces have been developed and tested for use on high horsepower Duramax applications, adding significant strength and reducing driveline flex common to extreme use such as off-roading, pulling, and drag racing. Helps eliminate the possibility of a cracked...

2001-2007 LB7/LLY/LBZ Duramax Allison Transfer Case Braces have been developed and tested for use on high horsepower Duramax applications, adding significant strength and reducing driveline flex common to extreme use such as off-roading, pulling, and drag racing. Helps eliminate the possibility of a cracked...

2001-2007 LB7/LLY/LBZ Duramax Allison Transfer Case Braces have been developed and tested for use on high horsepower Duramax applications, adding significant strength and reducing driveline flex common to extreme use such as off-roading, pulling, and drag racing. Helps eliminate the possibility of a cracked...

2001-2007 LB7/LLY/LBZ Duramax Allison Transfer Case Braces have been developed and tested for use on high horsepower Duramax applications, adding significant strength and reducing driveline flex common to extreme use such as off-roading, pulling, and drag racing. Helps eliminate the possibility of a cracked...

2001-2007 LB7/LLY/LBZ Duramax Allison Transfer Case Braces have been developed and tested for use on high horsepower Duramax applications, adding significant strength and reducing driveline flex common to extreme use such as off-roading, pulling, and drag racing. Helps eliminate the possibility of a cracked...

2001-2007 LB7/LLY/LBZ Duramax Allison Transfer Case Braces have been developed and tested for use on high horsepower Duramax applications, adding significant strength and reducing driveline flex common to extreme use such as off-roading, pulling, and drag racing. Helps eliminate the possibility of a cracked...