OPGI.com works best with JavaScript enabled.
Holiday Bonus Free shipping over $199 + up to 20% off Restoration - use code: WINTERSALE
1‑800‑243‑8355
  • As seen on
  • Motorhead Garage
  • Wrench'd
Photo of Crossmember Adapter Bracket, Trans Dapt, For Non-2004R4 Equipped Vehicles
Illustrative Only

Trans Dapt

Crossmember Adapter Bracket, Trans Dapt, For Non-2004R4 Equipped Vehicles

Vehicle Specific View fitment for 9 models
Part# HD06423
Mfg# 6423
Sold As Each
$41.99
List Price: $46.95
You Save 11%
Arriving Soon
Add To Wishlist 

Rugged steel!

Helps achieve proper engine & transmission angle!

This steel transmission crossmember kit is manufactured in the USA by Hedman and configured to aid the installation of a T56, TH400, 4L60, 65, 70 or 4L80E transmission behind a late-model LS series engine in all G-body vehicles. Crossmember includes everything necessary for mounting one of the listed transmissions. An adapter bracket for non-2004R chassis is available separately.

Notes

  • This item is not eligible for any further discounts or promotional pricing.

Find Item In This Catalog

  • 2024 GM G-Body 1978-1988 134
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National adapter bracket for non-200R4 equipped vehicles
1984–1987 Buick Grand National adapter bracket for non-200R4 equipped vehicles
1978–1987 Buick Regal adapter bracket for non-200R4 equipped vehicles
1983–1987 Buick T-Type adapter bracket for non-200R4 equipped vehicles
1978–1987 Chevrolet El Camino adapter bracket for non-200R4 equipped vehicles
1978–1983 Chevrolet Malibu adapter bracket for non-200R4 equipped vehicles
1978–1988 Chevrolet Monte Carlo adapter bracket for non-200R4 equipped vehicles
1978–1987 Oldsmobile Cutlass adapter bracket for non-200R4 equipped vehicles
1982–1986 Pontiac Bonneville adapter bracket for non-200R4 equipped vehicles
1978–1987 Pontiac Grand Prix adapter bracket for non-200R4 equipped vehicles
  • Headshot of OPGI Employee
    Have a Question? Chat with an Expert or Call 1‑800‑243‑8355
    Mon‑Fri 8:00‑4:30 PT Experts are currently offline
  • Low Prices. Price Match Guarantee
  • GM Automotive Experts. We know car parts
  • Guaranteed Fitment. 100% factory accurate
  • Superior Selection. Largest selection of in-stock parts

Customers Who Viewed This Item Also Viewed

Reviews (0)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.
Crossmember Adapter Bracket, Trans Dapt, For Non-2004R4 Equipped Vehicles
Trans Dapt Crossmember Adapter Bracket, Trans Dapt, For Non-2004R4 Equipped Vehicles