BMR TH350 / Powerglide Transmission Conversion Crossmember Black (TCC002H) - 1998-2002 F-Body LS1
Swapping a high-performance Turbo 350 or classic Powerglide automatic transmission into your LS1-powered Fourth Gen muscle car is a seamless upgrade with a Transmission Conversion Crossmember from BMR Suspension. Factory stamped-steel crossmembers lack the durability required for modified high-horsepower builds and cannot accommodate specialized racing transmission conversions without extensive, risky modifications. BMR’s high-strength tubular conversion crossmember replaces the weak stock component, providing a rock-solid structural foundation that sets the correct mounting height and drivetrain angle for your upgraded gearbox configuration.
Engineered to handle intense structural loads in high-performance street, heavy-duty drag racing, and demanding handling applications, this black hammertone powdercoated crossmember is manufactured right here in the U.S.A. It is crafted from premium 1.25-inch DOM steel tubing to offer uncompromised strength and stability. This heavy-duty design completely eliminates stock transmission crossmember deflection under extreme acceleration, keeping your drivetrain properly aligned for predictable, repeatable chassis reactions. It is a direct-fit upgrade that bolts straight into the factory frame mounting locations to completely eliminate custom fabrication guesswork. Installation takes approximately 1 to 2 hours.
NOTE: Unlike torque arm relocation styles, the BMR TCC002 crossmember is engineered strictly as a high-strength, direct structural transmission support mount for TH350 and Powerglide automatic gearboxes paired with LS1 engine combinations.
Features
- Built from heavy-duty 1.25-inch DOM steel tubing for uncompromised structural strength
- 100% MIG-welded construction delivers maximum durability and chassis stability
- Direct-fit design engineered specifically for GM TH350 and Powerglide automatic transmission swaps
- Optimized for factory LS1 engine combinations in 1998-2002 Fourth Gen Camaros and Firebirds
- Removes factory crossmember deflection to preserve stable, consistent drivetrain alignment
- Provides the proper mounting height and correct pinion angle for seamless conversions
- Durable, long-lasting black hammertone powdercoat finish proudly designed and made in the U.S.A.
Fitment
- 1998 Chevrolet Camaro / Pontiac Firebird (LS1)
- 1999 Chevrolet Camaro / Pontiac Firebird (LS1)
- 2000 Chevrolet Camaro / Pontiac Firebird (LS1)
- 2001 Chevrolet Camaro / Pontiac Firebird (LS1)
- 2002 Chevrolet Camaro / Pontiac Firebird (LS1)
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