Toll Free Order Line: 1-877-298-5039
ATI Performance Products logo Products CW3 Converter Welding Equipment Tech Support News Order
Corner Spacer
 
 
spacer
 


ATI introduces its new Aluminum Clutch Drum with a steel insert

 
ATI Aluminum Powerglide Clutch Drum
ATI Aluminum Powerglide Clutch Drum




ATI Performance Products has developed a new steel insert for its Aluminum Clutch Drum for GM Powerglide transmissions. The new steel insert accepts the OEM bushing and will eliminate wear on the inside of the drum of its bushing surface and oil ring diameter to the stator support. These areas were being damaged by lack of lubrication with racers selecting neutral and shutting the engine down in excess of 8000 RPM at the end of the track. When the engine stops turning, the transmission pump does also and cuts off the oil flow to the transmission. The drum accelerates from stop to engine RPM on the first to second gear change. Clutch life is extended with the aluminum being 1/3 the weight of the steel drum and having less mass to accelerate on the gear change. The drum improves performance in competition, stock and super stock cars, especially when using a lower 1st gear ratio and is valuable in high HP cars that can leave the starting line at or below 4000 RPM on the brake by greatly increasing clutch life.

Sales Information
Interested in becoming a dealer? Please contact:

Randy Bruette
rbruette@atiracing.com
(866) 203-5094

  Technical Information
tech@atiracing.com
(866) 203-5094


Back

 
 
Spacer
Spacer © ATI Performance Products, Inc • 6747 Whitestone Road • Gwynn Oak, MD 21207 • Phone: 1 (877) 298-5039 • Fax: (410) 298-3579
Corner