Crossmember location for a TH400 on a SWB - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**leddzepp** · 10-27-2009, 05:44 PM

I am wondering which holes are used on the frame for mounting the OEM crossmember for a TH400 trans, coupled to a 402 in a SWB frame, 2wd? Here is a pic of the passenger side frame rail, showing the crossmember as it sits now. Does it need to go forward, or backwards from where it is now? The frame/cab mount you see at the bottom of the pic is the front mount on the passenger side of the frame. (I know it looks like the rear mount on the drivers side from the way I took the pic

) I want to get it set in the proper place, so I can see how close the driveshaft I have is to fitting.

10-27-2009, 05:44 PM	#1
leddzepp Moderator Join Date: May 2007 Location: Southern Cal Posts: 20,042	Crossmember location for a TH400 on a SWB I am wondering which holes are used on the frame for mounting the OEM crossmember for a TH400 trans, coupled to a 402 in a SWB frame, 2wd? Here is a pic of the passenger side frame rail, showing the crossmember as it sits now. Does it need to go forward, or backwards from where it is now? The frame/cab mount you see at the bottom of the pic is the front mount on the passenger side of the frame. (I know it looks like the rear mount on the drivers side from the way I took the pic ) I want to get it set in the proper place, so I can see how close the driveshaft I have is to fitting. Attached Images __________________ 1972 C/10 Cheyenne Super SWB. Restored, loaded, slammed. 1968 C/10 50th Anniversary LWB. Unrestored, stock, daily driver/work truck. RIP ElJay RIP 67ChevyRedneck RIP Grumpy Old Man RIP FleetsidePaul Last edited by leddzepp; 10-27-2009 at 05:46 PM.



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