Revised Design specifically for T56 (GM 4th-gen F-body/GTO versions only), T56 Magnum, 4L80E/4L85E, TH400 and 200R4 transmission installations. The revised design is easier to install since the feet are removable and can be installed separately.

• Provides for direct installation of a T56 (GM F-Body/GTO LS versions only) or T56 Magnum transmission
• Provides for installation of a 4L80E, 4L85E, TH400 or 2004R transmission with the combined use of a Hooker Blackheart 71223013HKR adapter or 12650HKR spacer block
• Designed specifically for use with Hooker Blackheart 12512HKR and 12613HKR engine mounting brackets
• CAD modeled design optimizes fitment and strength while minimizing weight
• Built with powder coated steel construction for attractive, long-lasting durability
• Designed to provide optimized U-joint working angles and exhaust system ground clearance
• Bolt-in compatible with all Hooker Blackheart headers, exhaust manifolds and exhaust systems available for this vehicle application
• Designed for use with 71223029HKR (black) or 71223030HKR (red) transmission mount
• Revised Design for easier installation with removable feet

Details:

• Application: 1970-1981 GM F-Body
• Color: Black
• Emission Code: 6
• Engine: GM Gen III/IV (LS)
• Exhaust Series: Hooker BlackHeart
• Finish: Black Powdercoated
• Material: Steel
• Motor Type: GM LS
• Product Type: Transmission Crossmember
• Subframe: Stock
• Transmission: 200R4, 4L80E, 4L85E, T56 GM, T56 Magnum GM, TH400
• Transmission Type: T56 (GM F-Body/GTO LS versions only) or T56 Magnum
• Type of Component: Crossmember
• Warning: California Proposition 65