10.75-inch bolt circle. 1800-2200 RPM stall This Holeshot 2000 fits 1984-93 GM 700R4/4L60 w/30 spline input, 1993-1997 4L60E w/30 spline input and 1997-04 Corvettes. This converter retains lock-up feature. Holeshot torque converters are for...

30 spline input, 10.75-inch bolt circle, 2200-2600 stall The Tork Master 2400 fits 1984-93 GM 700R4/4L60 w/30 spline input, 1993-1996 4L60E w/30 spline input and 1997-04 Corvette transmissions. This converter retains the lock-up feature. Don't let the...

10.75-inch bolt circle, 2200-2600 RPM stall This Holeshot 2400 fits 1984-93 GM 700R4/4L60 w/30 spline input, 1993-97 4L60E w/30 spline input and 1997-04 Corvette transmissions. This converter retains the lockup feature. Holeshot torque converters are for...

30 spline input, 10-3/4" bolt circle, 1800-2200 RPM Stall The Tork Master 2000 fits 1984-93 GM TH700R4/4L60 with 30 spline input and 1993-96 4L60E with 30 spline input and 1997-04 Corvette transmissions. Don't let the exceptional value fool you into...

30 spline input shaft. 10.75 and 11.50-inch bolt circles. 2800-3200 RPM stall This HoleShot 3000 fits 1984-93 GM TH700R4/4L60 automatic transmissions with 30 spline input shaft. This converter does not retain the lock-up feature. Holeshot torque...

11.50-inch bolt circle, 1800-2200 RPM Stall This B&M Traveler 2000 torque converter fits 1991-96 GM 4L80E transmissions and retains lock-up feature. Traveler torque converters are an excellent choice for stock vehicles, vehicles with light performance...

10.75 and 11.08-inch bolt circles. 2200-2600 RPM stall This Holeshot 2400 fits all 1998-02 GM Camaro/Firebirds w/LS1 engine, 1999-up GM1500 trucks and SUV's with 4.8L, 5.3L, or 6.0L engine and 4L60E or 4L65E transmission. This converter retains the...

10.75 and 11.08-inch bolt circles. 2800-3200 RPM stall This Holeshot 3000 is for all 1998-02 GM Camaro/Firebirds, 1999-06 GM1500 trucks/SUV's with LS1, 4.8L, 5.3L, or 6.0L engine and 4L60E or 4L65E transmission. This converter retains the lock-up feature...

30-spline input shaft. 10.75-inch bolt circle. 3200-3500 RPM stall This HoleShot 3500 fits 1984-93 GM TH700R4/4L60 automatic transmissions with 30-spline input shaft. This converter retains the lock-up feature. Holeshot torque converters are for...

GM 8.875-inch 12-bolt Car Differential Cover. Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the covers of...

GM Corporate 14-bolt (10.5-inch) Differential Cover. Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the...

8.2-inch, 8.5-inch & 8.6-inch 10-bolt Differential Cover. Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the...