This is the DHP GM355 Colorado/Canyon transmission crossmember. This part is made in 3 pieces. The end plates can be bolted or welded to the frame. The center section then bolts to the end plates. This part is available in round tube and 1" x 2" rectangle tube versions. This part installs inside the frame rails so nothing hangs below the frame rails. This part comes with grade 8 bolts, washers and all steel "toplock" locknuts. You can add a frame bolt kit below to bolt this part in for a truly bolt on application.
Round tube version
End plate bolt kit at the bottom of the page
______________________________
Rectangle tube version
NEW REGULAR PRICE, JUST $119 SHIPPED**
______________________________
03 up Colorado/Canyon crossmember end plate bolt kit $22
This is the end bolt kit for those who want to bolt their end plates to the frame. The bolt kit comes with (8) .375"x3.5" grade 8 bolts, (16) .375" flat washers and (8) all steel locknuts.
** Lower 48 states only
For Alaska, Hawaii and international orders please email me for a shipping quote. You will be asked for an address so I can get a quote from USPS.
If you have any questions or comments, please email me at