Performance Components
GM Performance Parts SUPERMATIC Connect and Cruise Transmission Control System
The new GM Performance Parts SUPERMATIC Connect and Cruise Transmission Control System offers enthusiasts the most fully integrated aftermarket transmission control package ever developed. The system is designed to operate in conjunction with the E67 based engine control packages currently available from GM Performance Parts. This revolutionary system makes installation a matter of connecting a few fully terminated connections in order to have your vehicle up and running. The transmission controller comes pre-programmed to your particular transmission and is ready to drive once all the connections are made; no additional set-up programming is required!

Don’t let the fact that the system almost installs itself lead you to believe we have left anything out. The system includes optional connections that allow you to tailor the transmission to the engine and vehicle requirements based upon the vehicle usage and personal preferences. The transmission calibration can be modified for shift timing, shift feel, and multiple patterns can be set up if you so desire but will not likely be necessary in most cases. The system can also be configured to operate the transmission in a manual mode to enhance the performance driving experience, and will support most types of tap shifters or wheel mounted paddles. The controller also includes on-board data logging capabilities to allow you to capture a data trace to help you maximize performance. It is all included in one box! Mating an automatic transmission to your LS engine has never been easier!

Enthusiasts looking for the latest technology, expertise and confidence backed by GM can purchase all GM Performance Parts components from GMPP Authorized Center dealers or any GM dealership nationwide. For more information or to locate the closest GM dealership visit www.gmperformanceparts.com or call 1-800-577-6888.

Information Snapshot

Component: SUPERMATIC Connect & Cruise Transmission Control System

Part Numbers:
19257634 - 1996 - 2008 4L60E family transmissions
19257661 - 1993 & up 4L80E family transmissions

Advantages:
  • Pre-programmed to allow vehicle operation once all connections are completed
  • No laptop programming required
  • Ability to handle multiple shift patterns
  • Supports manual mode transmission operation
  • Includes on-board data logging




GM Performance Parts SuperMatic 4L70-E Transmission
The new GM Performance Parts SuperMatic 4L70-E transmission is a specifically constructed unit that provides a stout transmission for your street machine or hot rod. The transmission is fully engineered to provide greater torque carrying capacity and increased durability. These transmissions are built using the highest quality OEM parts. They include a 13 vane pump with a heat treated stator support, five pinion input and reaction carriers, high performance 2/4 servo, heat treated sun shell and a heavy-duty low roller clutch assembly. To further increase the performance and long term durability we upgraded the 3-4 clutch pack and installed a high energy 2-4 Band. Power loss is diminished with the use of a needle bearing assemblies and associated components that replace standard thrust washers. Finally we incorporated special valve body enhancements that provide shifts that are firm and quick yet not too aggressive to be objectionable at light throttle. This transmission forms the foundation for creating a bulletproof powertrain for your street machine or hot rod that is the perfect complement to your current engine or one of the many LS based offerings in the GM Performance Parts arsenal. Be sure to also check out the latest electronic transmission control systems from GMPP.

Enthusiasts looking for the latest technology, expertise and confidence backed by GM can purchase all GM Performance Parts components from GMPP Authorized Center dealers or any GM dealership nationwide. For more information or to locate the closest GM dealership visit www.gmperformanceparts.com or call 1-800-577-6888.

Information Snapshot

Component: SuperMatic 4L70-E Transmission

Part Number: 19244043

Advantages:
  • High performance unit proven capable to 480 horsepower
  • Does NOT include torque converter (torque converter needs to be matched to engine application)
  • Reduced friction for less power loss and heat generation
  • Perfect complement to many LS based street engines




Performance Turbocharger Upgrade Kit for Solstice, Sky, and HHR
Performance Turbocharger Upgrade Kit for Solstice, Sky, and HHR. Fits 2007-09 Solstice GXP and Sky Redline and 2008-09 HHR SS. This kit increases horsepower up to 290 Hp and torque up to 340 ft-lbs. Kit includes a new calibration that is flashed in by your dealer and several other components to compliment it. Premium fuel is required after this kit is installed.

Part Number 19212670

Download the Technical Manual

Products shown online are available for purchase through participating GM Performance Parts Dealers. Log on to www.gmperformanceparts.com to locate a dealer near you.




LS Pilot Bearings
  • Two different O.D. size pilot bearings
  • Stepped hole in rear of crankshaft
  • Larger O.D. bearing is more rearward and will work with shorter input shafts
  • Using Larger O.D. bearing will cause longer input shafts to bottom out in bearing before bell housing is flush with block
  • Using Smaller O.D. bearing will not support shorter input shafts properly
  • Which one to use depends on what length input shaft




Stage 1 to Stage 2 Upgrade Kit, Cobalt SS/ION Redline
For '05–'06 Saturn ION Redline and Chevrolet Cobalt SS with Stage 1 Performance upgrade kit already installed only. This kit converts your Stage 1 kit to Stage 2, increasing performance from 236 hp to 241 hp. Includes supercharger pulley, new special length supercharger belt & specific performance engine calibration. Premium fuel required.

Part Number 17803230


Ecotec 2.2L Cavalier/Sunfire Supercharger Kit
For '03–'05 2.2L Ecotec powered Chevrolet Cavaliers and Pontiac Sunfires. This kit upgrades power to 200 hp (up from stock 145 hp). Kit includes a supercharger, all necessary hardware, brackets, gaskets, and specific E.O. performance engine calibration. Premium fuel required. Supercharger P/N 12584331 available separately.

Part Number 17800003


Pontiac Vibe Supercharger (manual transmission)
Same as P/N 12498927. Includes upgraded engine mounts.

Part Number 12499105


Pontiac Vibe Supercharger (automatic transmission)
Add up to 30 percent more power and 18 percent more torque to your 2003–2004 Pontiac Vibe, for new power outputs of 170 horsepower and 150 lb.-ft. compared to the stock 1.8-liter engine. Supercharger produces up to 7.5 pounds of boost. Kit includes mounting brackets, air ducts, serpentine drive belt, PCV hoses, new fuel injectors and add-on controller for calibration of the Vehicle Control Module.

Part Number 12498927


2.4L Twin Cam Supercharger (Cavalier, Sunfire, Grand Am, Alero)
Add up to 50 horsepower and 40 lb.-ft. of torque! Designed for 2000-2002 GM vehicles equipped with the 2.4-liter Twin Cam engine (engine code RPO LD9). Kit includes all mounting brackets, air ducts, adapters, Gen II MAP sensor and spark plugs. Can be installed with normal hand tools. Includes new serpentine drive belt.

Part Number 12498660


Stage 2 Performance Upgrade Kit, Cobalt SS/ION Redline
For '05–'06 Saturn ION Redline and Chevrolet Cobalt SS only. This kit enhances engine performance to 241 hp (up from stock 205 hp). Includes high-flow injectors, supercharger pulley, new special length supercharger belt & specific performance engine calibration. Premium fuel required.

Part Number 17803229


Stage 1 Performance Upgrade Kit, Cobalt SS/ION Redline
For '05–'06 Saturn ION Redline and Chevrolet Cobalt SS only. This kit enhances engine performance to 236 hp (up from stock 205 hp). Includes high-flow injectors & specific performance engine calibration. Premium fuel required.

Part Number 17801947


Trail Blazer SS Brake Ducts Parts Kit Now Available
GM Performance Parts is offering this part kit that includes two large ducts and replacement rotor shields to redirect outside air from the front of the vehicle to the brakes in order to better cool them under heavy or performance use.

During competitive driving, the front brake ducts work in conjunction with specific brake rotor shields to reduce front brake pad operating temperatures up to 20 deg. C (68 deg. F) and front brake rotor surface temperatures up to 60 deg. C (140 deg. F). The added cooling reduces pad wear, promotes better brake pedal feel, and increases brake fade resistance.

Part Number 19154753


Cadillac CTS-V Shock Upgrade Kit
These shocks have revised valving developed on one of Europe's most renowned road courses. This valving was developed with the enthusiast in mind to give exceptional road handling performance, however, a harsher ride will result. The front shocks are a 45 mm mono-tube type absorber, and the rear shocks provide both damping and self leveling by combining a 32 mm mono-tube package inside a self-compensating hydro-pneumatic spring. This technology is known as Nivomat. If you want road handling first and foremost and are willing to trade-off some ride comfort to get it, then this is the shock kit for you. Bolt it on and unleash your CTS-V on your favorite road course. Upgrade your Cadillac CTS-V suspension with this shock package designed for excellent high speed control.

Part Number 12499241