Product Details
Vehicle Fitment & Compatibility
172 applicationsView all 172 vehicle applications
Key Features
This new 1978-1988 GM A/G-Body LS/LT-Swap Crossmember Add-on Bracket for 10-Speed Transmission must be used in conjunction with adapter plate BHS5182 and Transmission Crossmember 12644HKR-1. Also recommended is a new heavy duty urethane GM Transmission Mount (71223029HKR, 71223030HKR, or 24350). | Available transmission options for the 1978-1988 G-Body: | 12644HKR-1 - Transmission Crossmember (no additional adapter needed for TH400/200R4/T-56/Magnum) | 12655HKR - 4L60/65/70/75 Transmission Adapter - use with 12644HKR-1 | 12656HKR - 4L80/85 Transmission Adapter - use with 12644HKR-1 | BHS5181 - 10L80/10L90 Car Transmission Adapter - must be used with both BHS5182 and 12644HKR-1 | BHS5182 - 6L80/90, 8L45/80/90, 10L80/90 Transmission Adapter - use with 12644HKR-1 | BHS5183 - Tremec TKX 5-Speed Transmission Adapter - use with 12644HKR-1
1978-1988 GM A/G-Body LS or LT Swap Crossmember Add-on Bracket for 10-Speed Transmission
- Designed using CAD modeling/FEA analysis for optimal fitment, strength, weight, safety and appearance
- Attractive Semi-gloss black powder coat finish
- Bolt-on installation
- Sold Individually
About this product
1978-1988 GM A/G-Body LS or LT Swap Crossmember Add-on Bracket for 10-Speed Transmission



