Crossmember Adapter Brkt LS Sway to 4L60/4L70

The Hooker Crossmember Adapter Bracket LS Sway to 4L60/4L70 is a precision-engineered mounting solution specifically designed for LS engine swaps paired with 4L60 or 4L70 transmissions. This adapter bracket addresses the compatibility challenges that arise when installing modern LS powerplants into vehicles originally equipped with older transmission platforms. It is ideal for builders working on restomods, classic truck upgrades, or full powertrain conversions.

Manufactured by Hooker, a trusted name in engine swap components, this adapter bracket is built to withstand the structural demands of a complete powertrain conversion. The bracket measures 5.1 x 2.8 x 6.4 inches and weighs just 1.55 lbs, making it a compact yet robust solution that aligns the sway bar and crossmember geometry with the new transmission tunnel and suspension setup. Its engineered design prevents binding, misalignment, and premature suspension wear.

Builders tackling LS conversions in second- and third-generation Camaros, Firebirds, and other GM platforms will find this bracket essential for maintaining factory-quality suspension geometry and handling characteristics. It is particularly valuable for those looking to ensure proper sway bar alignment while accommodating the unique crossmember positioning required by the 4L60 and 4L70 transmissions.