B&M 20402 - Tork Master 3000 Torque Converter, 1965-91 GM TH400, 1968-81 TH350 - 10.75-inch bolt circle, 2800-3200 RPM stall charging-and-starting-systems 3 V8 1980 Pontiac Bonneville

3 V8 1980 Pontiac Bonneville Brougham 301/4

Inlet: 3 inch

1968 Chevrolet Chevy II

8 V8 1970 - 1973 Ford Mustang 351/5

4 V8 1980 - 1986 GMC C2500 Suburban 454/7

B&M 20402 - Tork Master 3000 Torque Converter, 1965-91 GM TH400, 1968-81 TH350 - 10.75-inch bolt circle, 2800-3200 RPM stall charging-and-starting-systems 3 V8 1980 Pontiac BonnevilleOverview: The Tork Master 3000 fits 1965 91 GM TH400, 425, 375 and 1968 81 GM TH350, 375B (not 350C) transmissions. Don't let the exceptional value fool you into thinking Tork Master Converters are not packed with lots of quality features, making them the best value priced street performance converters money can buy. These converters perform best when paired with stock to modified engines up to 350hp 350 ft lbs of torque, and lighter weight