SBC LS Conversion Motor Mount Adjustable Plate

The SBC LS Conversion Motor Mount Adjustable Plate from ICT BILLET is a precision-engineered solution for builders and technicians performing small-block-Chevy-to-LS engine swaps. This bolt-on bracket bridges the mounting geometry gap between classic SBC engine bays and modern, high-performance LS-series powerplants—eliminating costly custom fabrication and ensuring factory-level alignment. Whether you're restoring a classic muscle car, building a street rod, or executing a performance conversion, this adjustable plate eliminates guesswork and delivers repeatable, reliable motor placement.

Machined from aluminum and finished in natural (bare) anodize, the SBC LS Conversion Motor Mount Adjustable Plate features full hardware inclusion, eliminating trips to the fastener bin. The adjustable design accommodates minor variations in engine bay dimensions and frame geometry—a critical feature when converting older vehicles to LS power, where OEM mounting points rarely align perfectly with modern engine architecture. Measuring 8.5 inches in length with a 3.5 x 1.75-inch footprint and weighing just 2.1 pounds, this bracket offers structural rigidity without adding unnecessary mass to the drivetrain. The aluminum construction resists corrosion while maintaining the strength required for reliable long-term engine support under dynamic driving conditions.

Professionals and enthusiasts tackling LS conversions on platforms originally designed for small-block Chevy power will find this adjustable plate indispensable for reducing installation time and labor costs. Ideal for hot rodders, restoration shops, and serious DIY builders, the plate's bolt-on design integrates seamlessly with both stock and aftermarket LS engine packages. Compatibility extends across most GM LS-series engines (LS1, LS2, LS3, LQ4, and variants), making it a versatile choice for multiple platform conversions. With all necessary hardware included, installation requires only basic hand tools and mechanical aptitude—no welding, fabrication expertise, or custom machine work required.