LS SwapTransmission Cros smember 78-81 GM A-Body

The LS Swap Transmission Crossmember 78-81 GM A-Body by TRANS-DAPT is designed specifically for modern LS engine swaps into 1978-1981 Chevrolet A-body platforms, including Novas, Venturas, and Sunbirds. This crossmember addresses the critical challenge of properly mounting LS transmissions in chassis originally designed for small-block and big-block engines.

Engineered for precision fit, the LS Swap Transmission Crossmember ensures that the transmission sits at the correct height and angle relative to the engine and rear axle. Its heavy-duty steel construction weighs 23.29 pounds and maintains rigidity under various loads, ensuring reliable performance during acceleration, braking, and cornering.

This crossmember is essential for anyone serious about a full-frame LS conversion into 1978-1981 A-body Chevrolets, providing the necessary support and clearance for engine oil pans, exhaust manifolds, and suspension components that often conflict during LS conversions.