Multi-Fit LS Engine Mount Kit for Universal Swap Applications
Getting an LS mill to seat correctly in a classic GM chassis can turn into a headache without the right mounts. This Multi-Fit Engine Mount Kit replicates OEM Chevrolet clamshell frame interfaces, letting you position the block with factory accuracy. Constructed from mild steel and finished with a textured powder coat, it resists corrosion and handles the stresses of daily driving. Integration with Sure-Fit crossmember kits and clearance for mid length headers come built into the design, reducing trial and error during installation.
Exact OEM Clamshell Frame Interface for Precise LS Block Positioning
By faithfully replicating the Chevrolet clamshell mount design, this engine mount kit ensures the block is located exactly where GM intended. That accurate interface eliminates the need for custom brackets or spacers and prevents misalignment that can cause premature wear on drive components. Installers benefit from factory keyed mounting points that maintain correct engine and transmission alignment under load. Reduced vibration and smoother driveline angles are achieved through this precision fit. Integrating the block square to the frame also simplifies hookup of accessories and lowers the risk of clearance issues during assembly.
Robust Mild Steel Construction with Corrosion-Resistant Powder Coat Finish
Each bracket is formed from high-yield mild steel chosen for its balance of strength and ductility under torsional stress. After welding, the assemblies receive a uniform powder coat finish that seals out moisture, road salts, and abrasion in harsh engine bay environments. This protective layer also delivers a consistent surface that resists chipping and is easy to wash clean during regular maintenance. Together, the steel and coating provide a durable mounting foundation that will withstand the torque cycles of daily driving or spirited use. Proudly made in the USA, these mounts offer reliable support for every swap project.
Seamless Integration with Sure-Fit Crossmember and Mid Length Header Packages
The mounting geometry is calibrated to align with our Sure-Fit crossmember systems for consistent ground clearance and firewall setback across multiple GM chassis. In addition, the design accommodates mid length exhaust headers without any interference, preserving optimal exhaust flow and preventing unwanted contact. This unified approach reduces the trial and error that often plagues custom installations, delivering a cleaner engine bay and a faster build process. By matching engine height and lateral position, all connected components-from transmission lines to steering couplers-fit together without the need for last-minute adjustments. The result is a swap that installs correctly the first time.
Count on the Multi-Fit Engine Mount Kit for precise block placement and enduring support in your LS swap project.