BMR's transmission conversion crossmember for 1993–1997 fourth-generation F-Body vehicles supports 4L80E transmissions with LT1 engines and replaces the factory stamped crossmember with a stronger fabricated unit. This upgrade provides a proper mounting location for common swaps, improving strength and reducing the chance of crossmember failure during street and racing use while simplifying installation.
BMR 93-97 4th Gen F-Body Transmission Conversion Crossmember 4L80E LT1 - Black Hammertone