Hooker Blackheart BHS550 T56 Transmission Swap Crossmember
Product details
| Management number | 254194456 | Release Date | 2026/11/07 | List Price | US$144.78 | Model Number | 254194456 | ||
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| Category | |||||||||
Compatible with 1973-1987 GM C-10/15 2WD, 1979-1987 C20 2WD & 1973-1982 Blazer/Jimmy 2WD LS/LT swap with T56/T56 Magnum Transmission;<br><br>These new crossmembers have been redesigned and are less expensive than the previous crossmember & work with engine mounting brackets BHS540 for both the GM LS & Gen-V LT engines. Choose the crossmember based on the transmissions that you want to run in your 1973-1987 C10:<br>Crossmember BHS548 fits 4L60E, 4L65E, 4L70E, 4L75E, and 6L80 Transmissions<br>Crossmember BHS549 fits 4L80E, and 4L85E Transmissions<br>Crossmember BHS550 fits T56, and T56 Magnum Transmissions<br><br>These crossmembers, when used with engine mounts BHS540, provide the ideal u-joint angles and the best clearance for 3.00" dual exhaust.;
- Revised Design with Lower Pricing
- Fits 1973-1987 C10/15 2WD, 1979-1987 C20 2WD & 1973-1982 Blazer/Jimmy 2WD
- LS/Gen-V LT Swap Transmission Crossmembers
- Designed for Use with All 1973-1987 C10 LS/Gen-V LT Swap Components
- Use with BHS540 Engine Mounting Brackets (Also Works with 12621HKR)
- Designed Using CAD Modeling/FEA Analysis for Optimal Strength, Weight, Safety & Appearance
- Welded Steel Construction w/ Black Powder Coated Finish
- Provides an Optimum Engine/Transmission Inclination Angle That is Critical to Obtain Suitable U-Joint Working Angles, when installed with BHS540 Engine Mounting Brackets
- Designed in Conjunction with Other Hooker Blackheart C10 Engine Swap Parts to Provide Bolt-in Installation of Hooker LS and LT Swap Manifolds and Exhaust Systems for this Application
- Provides the Highest Clearance Available for up to 3.00" Exhaust System
| Manufacturer part number | BHS550 |
|---|---|
| Vehicle model | 1973-1987 GM C-10/15, 1979-1987 C20, 1973-1982 Blazer/Jimmy |
| Vehicle year | 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987 |
| Vehicle make | GM |
| Vehicle fitment type | Specific |
| Brand | Hooker Classic |
| Automotive specialty part type | Crossmember |
| Material | Steel |
| Finish | Black powdercoated |
| Color | Black |
| Weight | 13.35 lb |
| Has written warranty | No |
| Items included | Transmission Swap Crossmember |
| Vehicle type | Car |
| Compatible cars | 1973-1987 GM C-10/15, 1979-1987 C20, 1973-1982 Blazer/Jimmy |
| Pack quantity | 1 |
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Transmission Crossmembers
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