Hooker - 12644HKR-1
Transmission Crossmember - Blackheart - Bolt-On - Steel - Black Powder Coat - GM LS-Series - 4L60E / 4L65 / 4L70 / 4L80 / TH400 / T56 / T56 Magnum - GM A-Body / G-Body 1978-88 - Each
Blackheart Transmission Crossmember; 1978 - 1988 GM A/G-Body Swap 4L60//4L65/4L70/4L80/TH400/2004R/T56/T56 Magnum Transmission; Black Powdercoated; Steel;
1978-1988 GM A/G-Body LS swap 4L60//4L65/4L70/4L80/TH400/2004R/T56/T56 Magnum Transmission Crossmember
- High Arch Exhaust Passages Provide Maximum Ground Clearance
- Replicates Drivetrain Height For Compatibility
- High Strength/Low Alloy Steel
- Balances Strength/Weight/Cost
- Corrosion Resistant
- Limited Lifetime Warranty
