B&M 20402 - Tork Master 3000 Torque Converter, 1965-91 GM TH400, 1968-81 TH350 - 10.75-inch bolt circle, 2800-3200 RPM stall DropShip The 1-3/4" tube size is

The 1-3/4" tube size is the perfect upgrade for stroker motors and engines that have limited clearance issues and still require a free flowing header

6 V8 1996 - 1999 Cadillac DeVille 281/4

1955 GMC 150-22

Simple installation with common hand tools that you already have in your shop

Stick and Trigger included

B&M 20402 - Tork Master 3000 Torque Converter, 1965-91 GM TH400, 1968-81 TH350 - 10.75-inch bolt circle, 2800-3200 RPM stall DropShip The 1-3/4" tube size isOverview: 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