Hooker Blackheart Transmission Crossmember Hoops BHS539

Name: Hooker Blackheart Transmission Crossmember Hoops
Brand: Hooker Headers
SKU: HOK-BHS539
Price: 249.95 USD
Availability: InStock
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Part Number: HOK-BHS539

$249.95

Hooker Blackheart Transmission Crossmember Hoops

Transmission Crossmember Hoop, Gen III Hemi Swap, NAG1/8HP70 Transmissions, Mopar, Each
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Hooker Blackheart Transmission Crossmember Hoops BHS539

HOK-BHS539

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Part Number: HOK-BHS539

Estimated Ship Date from Texas: Monday 10/19/2026

$249.95

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Overview

Applications

Q&A

Estimated Ship Date from Texas: Monday 10/19/2026 Would you rather pick it up?

Overview

Brand:

Hooker Headers

Manufacturer's Part Number:

BHS539

Part Type:

Driveshaft Safety Loops

Product Line:

Hooker Blackheart Transmission Crossmember Hoops

Summit Racing Part Number:

HOK-BHS539

UPC:

090127103708

Installation:

Bolt-on

Driveshaft Safety Loop Style:

Flat

Adjustable:

Driveshaft Safety Loop Material:

Steel

Driveshaft Safety Loop Color:

Black painted

Quantity:

Sold individually.

Notes:

Designed for Gen III Hemi engine swaps using NAG1 or 8HP70 transmissions and Hooker Blackheart BHS532 crossmember.

Hooker Blackheart Transmission Crossmember Hoops

Hooker Blackheart transmission crossmember hoops are part of the most comprehensive line of Gen III Hemi swap components available for the Mopar B-body. They allow the installation of the popular NAG1 5-speed or 8HP70 8-speed automatic transmission when used with the correct adapter plate. Hooker hoops replace the very narrow factory hoops on the original upper transmission crossmember allowing clearance for driveshaft coupler and speed sensor tone rings. When used in combination with the Hooker Blackheart transmission crossmember, they provide a bolt-in clearance solution with OEM strength and durability with no need for any fabrication or welding.

Features include:

* 1/2 in. steel upper hoop provides the necessary structural integrity when used with Hooker Blackheart transmission crossmember
* No cutting of the transmission tunnel required
* Uses the OEM mounting holes
* Heavy-duty steel construction for strength and durability
* Includes mounting bolts