ATI dedicated three years to testing it’s Superglide 3 transmission. After those three years ATI has come out with an upgrade – The Superglide 4. This transmission is available to racers or street rodders seeking a bullet proof transmission.

Official Release

ATI Introduces the Superglide 4 Transmission!

Baltimore, MD: After three successful seasons of testing and thousands of runs on Superglide 3 transmissions leased to ATI customers around the world, ATI is proud to introduce the Superglide 4 transmission. Because of the generous and low-cost 5-year warranty program with the SG3, not only have ATI customers enjoyed service at no additional cost to them for breakage or updates, but ATI has been able to monitor performance on the SG3 used by various racers at various tracks under various driving conditions.

The SG4 is the result of this vigorous three-year testing program. The SG4 is available for purchase and is being offered with the same low-cost five-year warranty program which requires an annual overhaul. Included in the SG4 package is a perfectly matched converter. Don’t miss the special introductory price!

The Superglide line of transmissions developed by ATI have gained the reputation of being the most consistent and durable Powerglide transmissions on the market with the capability of handling 3,000 HP while increasing reliability with parts custom designed by ATI for endurance and performance.

• Low cost 5-year warranty
• Perfectly matched converter included with purchase
• Handling capacity of 3,000 HP
No additional cost for repair of breakage or updates