98-02 F-Body K-Member LS1 Motor Mount

The BMR Suspension 98-02 F-Body LS1 Motor Mount K-Member is designed for Camaro and Firebird enthusiasts performing LS engine swaps into fourth-generation F-body platforms. This tubular K-member assembly serves as the structural foundation for mounting LS engines, providing a reliable solution for various builds, whether for street use, competition, or weekend projects.

BMR's engineering focuses on a fully welded tubular design that maintains OEM-level structural rigidity while accommodating LS engine geometry, oil pan clearance, and accessory drive orientation. The K-member integrates motor mount points that work with BMR suspension components, enhancing performance during acceleration and deceleration events. Its tubular construction resists flex and maintains alignment under load, which is crucial when pairing high-output engines with performance transmissions.

This K-member fits 1998–2002 Chevrolet Camaro and Pontiac Firebird models and is compatible with LS1, LS2, and LS3 engines when used with appropriate motor mounts. The assembly weighs 34.33 pounds, balancing durability with weight considerations, making it a significant upgrade over cast-iron factory K-members for improved front-end weight distribution.