s10/s15 Sonoma transmission crossmember 4L80E.



When you convert your s10 chassis to accommodate your v8, there are always unforeseen issues that have to be addressed. Bolting your transmission to a crossmember and channeling the exhaust off the headers is no longer one of those issues. This crossmember is a direct bolt-in, provides all kinds of room for your exhaust, and guess what, it actually works! No disappointments like you’ve experienced with other products. Just bolt it in and go.

NOTE: Crossmember is only for REAR WHEEL DRIVE applications
fits the following transmissions: 4L80E/4L85E . Finished in a black powder coat. Includes new mounting hardware.

Purchase transmission mount separately.

1982-2005 S10, GMT325 Platform

  • Transmissions:  4L80E, 4L85E
  • Applicable Vehicles:  Chevrolet S10, GMC S15, GMC Sonoma
Important Note:  Some S10 Blazers have a frame configuration that mounts on top of the frame rail for both the driver and passenger sides.  The GForce Performance crossmember is designed to bolt through the side of the passenger frame rail and will not work for the “top frame” configuration.



Does not work with 4L60E or T56 without modifications

Major Applications:

Make Model Year Range
Chevrolet S10 1982 – 2005
GMC S15 1982 – 2005

Please allow 2 to 3 day for processing and shipping
Tracking information will be emailed

Additional information

Weight 32 lbs
Dimensions 14 x 6 x 38 in

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