MG9 High-Torque TR-6060 Transmission Mount Adapter for LS and LT Swaps
For LS and LT engine swaps that couple a GM V8 with a TR 6060 gearbox, the MG9 high-torque TR 6060 Trans Mount Adapter ensures exact alignment between the crankshaft and transmission housing under high torque. Constructed from 3/16 inch steel plate and CNC bent geometry, this bracket maintains tolerances within thousandths of an inch to prevent driveline vibration and premature wear. Laser cut edges with fixture welding preserve critical dimensions during aggressive acceleration cycles. A black powder coat finish guards the bracket against corrosion and abrasion in demanding underbody conditions.
Precision Laser Cutting and Jig Welding for Optimal Alignment
This adapter begins with high-accuracy laser cutting that trims each steel plate to exact dimensions, ensuring edge consistency within just thousandths of an inch. Precision CNC bending then shapes the bracket to match the required crank‐to‐gearbox geometry with no need for manual adjustment. Once formed, the components undergo fixture welding in a jig that locks the original contours into place, preventing any distortion when exposed to sudden torque spikes. Maintaining this tight tolerance is critical because any deviation between the crankshaft and transmission housing can introduce driveline vibration that accelerates wear on bearings and mounts. By preserving exact alignment throughout the powertrain, builders achieve smoother torque transfer and a more responsive shift feel under load.
Heavy Gauge Steel Construction for Enduring Support
Fabricated from 3/16-inch mild steel plate, this mount adapter delivers a rigid backbone that resists flexing under intense acceleration or aggressive driving maneuvers. The selected thickness strikes a balance between strength and manageable weight, making it suitable for both factory frame rails and custom chassis designs. Under high-torque conditions the plate resists twisting forces that could otherwise misalign the transmission input shaft and lead to seal leaks. Its robust form also dampens harsh engine pulses, helping to preserve seal integrity and guard against fluid seepage around the housing. Over repeated cycles, this durability extends service intervals and maintains stable power delivery in street, strip, or track applications.
Durable Powder Coat Barrier Against Corrosion
Once machining and welding are complete, the adapter is treated with a thick black powder coat that fuses to every contour and weld seam, creating a resilient barrier against moisture, road salt, and debris. This surface finish resists chipping and abrasion during installation or routine maintenance, reducing the need for spot repairs. By shielding bare steel, the coating prevents rust from forming even in harsh underbody environments, which can extend the bracket's effective service life. In addition to corrosion protection, the dark finish integrates cleanly with the surrounding hardware and chassis components. Builders benefit from a combination of long-term resistance and visual consistency in the engine bay.
Direct Bolt On Integration with LS and LT Engine Packages
Engineers designed this adapter specifically for GM LS and LT V8 installations paired with the TR-6060 gearbox, aligning precisely with the factory bolt pattern and bellhousing interface. This custom fit eliminates the need for shim plates or custom bracket fabrication, allowing builders to complete the swap with a single mounting bracket. All necessary installation hardware is included, along with clear, step-by-step instructions that guide users through a straightforward bolt-on process. By removing guesswork and fitment hassles, the adapter reduces installation time and delivers a reliable engine‐to‐transmission connection from the very first startup. This seamless integration ensures consistent torque flow and dependable performance on every drive.
This transmission mount adapter provides a precise fit and durable performance for your LS and LT engine swap.