Stifflers Suspension Performance Transmission Crossmember

Design & Performance Features High-Strength Single-Tube Construction Engineered to provide greater chassis stiffness and durability compared to typical OEM multi-piece crossmembers. Improved Exhaust Clearance Streamlined tubular design allows additional routing space for performance exhaust systems. Versatile Fitment Design Adjustable mounting sleeves and repositionable spacers accommodate multiple drivetrain configurations. Maintains Proper Driveline Geometry Designed to retain correct pinion angle and transmission alignment for smooth power delivery. Low-Deflection Polyurethane Mount Bushings Helps reduce drivetrain vibration and noise while maintaining firm transmission support. Race-Ready Upgrade Path Optional solid bushings available for maximum rigidity in competition applications. Compatible with OEM & Aftermarket Transmission Mounts Flexible installation across a wide range of builds. Common Performance Applications Manual or automatic transmission swaps Muscle car or pro-touring builds Street performance upgrades Track day or drag racing setups Exhaust system clearance improvements Chassis stiffening upgrades What’s Included Stifflers Suspension single-tube transmission crossmember Adjustable mounting sleeves Spacer kit Polyurethane mount bushings Installation hardware (varies by application) Fitment Notes Designed for vehicle-specific applications — verify make, model, and drivetrain before ordering Works with factory and most aftermarket transmission mounts Optional solid bushings recommended for dedicated racing use Installation Overview Bolt-in design for straightforward installation Slide mounting sleeves to proper width Reposition spacers as required for drivetrain alignment Confirm pinion angle after installation