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Mopar Automatic Overdrive Stage 2 (550 LB-FT) Basic Kit
To ensure order accuracy, please call us to order or use our Request A Quote form to get a price quote within 24 hours.
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Keisler's Automatic Overdrive Basic Kit comes with correctly matched accessory parts that have been carefully selected and tested by Keisler for guaranteed quality and performance.
1. TRANSMISSION – Custom-engineered electronically controlled Hydra-Matic 4-Speed automatic overdrive, built to withstand today’s high-performance engines up to 550 LB-FT. of torque. Provides modern driving quality without sacrificing the stock look, with a 30% RPM drop in 4th gear (check out our Speed Analyzer). Gear ratios:
Bonus: You can hold 1st gear by pulling the lever into 1, and get awesome launch control!
2. LOCK UP TORQUE CONVERTER – Electronically controlled to give you lower RPM’s, longer transmission life and quicker reaction to your right foot! High Performance stall converters are available also.
3. TRANSMISSION CONTROLLER – Compact plug and play unit pre- programmed to match your driving style. Intelligent computer monitors your throttle and vehicle speed to provide transmission performance that meets your demands – from easy cruise with softer shifts – to tire blazing, spine tingling firm shifts – all in one transmission solution. The best of both worlds – comfort and performance!
4. THROTTLE POSITION SENSOR (TPS) – Bolt-on unit provides throttle feedback to computer with just 3 wires. Eliminates the woes of yesteryear’s technology, such as mechanical kick-down linkages or Throttle Valve (TV) cables, which can be difficult to adjust by trial-and-error and will cause transmission damage if not adjusted properly.
5. MECHANICAL SPEEDOMETER OUTPUT – Mechanical speedometer cable and correct driven gear, calibrated for your vehicle's tire size and differential ratio. Electronic signal is also available from the Transmission Control Unit if needed.
6. PLUG & PLAY HARNESS – Simple to install with all weather tight, modular connections.
7. DIPSTICK AND TUBE – Original Equipment style; Dress-up options available.
8. RUBBER COOLER LINE SET – Works with either the factory cooler or an aftermarket auxiliary transmission oil cooler.
9. AUXILIARY TRANSMISSION OIL COOLER - Stage 2 and Stage 3 transmissions come with an auxiliary transmission oil cooler for extended transmission life with higher horsepower engines.
9. INSTALLATION MANUAL – Easy to understand, highly illustrated instructions for a smooth installation.
10. 12 MONTH/12,000 MILE WARRANTY - Covers R&R labor and shipping - Best warranty in the business!
-Custom-designed crossmembers for many popular Mopar musclecars
-Factory shifter conversion kits for many popular Mopar musclecars
-Isolator mount, in rubber or high-performance polyurethane
-Installation hardware kit
-Braided stainless steel cooler lines
-Auxiliary transmission oil cooler
-High stall torque converter
-Custom driveshaft and slip yoke
-Call for more details on available options!
The best Customer and Tech Support in the industry
Lifetime Tech Support from our premier experienced staff
NOTE: Installation of the Automatic Overdrive Basic Kit may require modification of the transmission tunnel and crossmember. Metal fabrication and welding skills may be required.
The Keisler Automatic Overdrive Basic Kit provides the builder with the flexibility to put a high strength, modern overdrive 4-speed automatic transmission in virtually any vehicle with a Mopar V8. This transmission solution provides you the driving quality of a late model car and features the latest in plug-and-play electronic controls. It works with any Mopar Small Block, Big Block, traditional Hemi or new Hemi engine.
Enjoy the benefits of an automatic overdrive transmission now:
Unsurpassed quality of design, components and build are included with every Keisler Automatic Overdrive System. Enjoy low RPM cruising, while getting the benefits of reduced engine wear and tear. Join thousands of customers that say "The Keisler Automatic Overdrive Transmission System is the Best Upgrade for your vehicle!"
Mark Schwab - '67 Cuda
See more testimonials >
Mike Joslin 1968 Dart GTS
Call our Sales Staff at 1-865-609-8187 to speak with a transmission specialist to get pricing and order Keisler transmissions.
Why Can't I Order A Transmission Online?
At Keisler, we are committed to order accuracy, and with the complex nature of making sure that your transmission and kit components match your car and performance needs, speaking with one of our transmission specialists is currently the best way to ensure you recieve the right products.