Transmission Specialties Twin Seal Automatic Transmission Servo Powerglide 20-OTL-NR-ML There is no longer a

There is no longer a reason to use three separate reservoirs for the brake/clutch system

Available in 500- and 600 cfm sizes

1965-1971 Pontiac GTO

Claw and HOLLEY carburetors

Includes Black T-Handle

Transmission Specialties Twin Seal Automatic Transmission Servo Powerglide 20-OTL-NR-ML There is no longer aProduct Description: Automatic Transmission Servo Twin Seal Powerglide Sold Individually Transmission Specialties has been an innovator in the high performance Transmission and torque converter industry for more than 4 decades. They specialize in spragless converters and other automatic Transmission components designed specifically for use on drag racing and high powered street vehicles.