Robust 1/4″ Steel C-Notch Bracket Kit Designed for 4+ Inch Rear Axle Lowering on Classic 1963–1972 Chevy C10 and GMC C15/C1500 Trucks

Description

These Chevy/GMC C-Notches are specifically engineered to restore and improve rear suspension travel on classic pickup trucks that have been lowered using aftermarket kits. When a truck is significantly lowered, the rear axle often comes into contact with the frame under load, resulting in a harsh ride and limited suspension articulation. Our C-Notch kit is designed to resolve this issue by providing additional clearance for the axle, ensuring a smoother and more functional suspension setup.

Precision-fabricated to match the factory frame rail contours of 1963–1972 Chevy and GMC C10/C1500 trucks, these C-Notches offer a snug, form-fitting installation. The bolt-on design means there’s no need for welding, making the install process more accessible for DIYers and professionals alike — though optional welding can be done for added strength if preferred.

Constructed from high-quality materials for durability and long-term reliability, this kit includes both left and right C-notch sections and comes complete with all necessary mounting hardware. Whether you’re building a daily driver or a show-ready classic, this C-Notch kit is an essential upgrade for achieving proper suspension geometry and maximizing ride comfort after lowering your truck.

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