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![Blackheart 8HP70 Transmission Crossmember Adapter Plate [Gen III Hemi Swap]](https://www.jegs.com/images/mini_750/500/520/520-bhs570.jpg)
Vehicle Info NeededHOOKER HEADERSPART NUMBER: 520-BHS570
Blackheart 8HP70 Transmission Crossmember Adapter Plate [Gen III Hemi Swap]
$10255$113.95You Save$11.40
Ships on Sep 03, 2026
Lowest Price GuaranteeChrysler 8HP70 Transmission
Blackheart Gen III Hemi Swap Transmission Adapter Plate1970-1974 Mopar E-Body With 8HP70 8-Speed Automatic Transmission Black Painted Steel Sold Individually
BHS570 Features:
- Compact high tuck design for maximum ground clearance
- OEM mounting location for easy installation
- Constructed from 3/16 in. steel for durability and strength
- Allows for future transmission swaps without replacing the crossmember
Notes:
- Must be used with 520-BHS567 crossmember and 520-BHS566 engine swap mounting brackets (sold separately)
- Polyurethane Transmission Mount required - 520-71223029HKR (black), 520-71223030HKR (red)
- Not compatible with an 8HP90 transmission
- Use a left/driver side-mounted starter to avoid clearance issues if using the factory steering
- Tunnel modifications are required
- Output flange adapter and custom driveshaft are required
Transmission Adapters for Engine and Transmission Swaps Using Hooker Blackheart Modular Crossmembers
Hooker Blackheart Transmission Crossmember Adapters allow transmission swaps without changing the entire crossmember.
Part TypeTransmission Adapters
Product LineHooker Blackheart Transmission Crossmember Adapter Brackets
BrandHOOKER HEADERS
Package Height7.0
Package Width8.6
Package Length10.2
Weight4.08 PG
Part CategoryPerformance Parts
Transmission Model8HP70
QuantitySold individually
Mounting Hardware IncludedYes
Adapter FinishBlack
Adapter MaterialSteel
Transmission TypeAutomatic
Package Qty1
Package TypeEA
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