Suburban crossmembers and body supports - The 1947 - Present Chevrolet & GMC Truck Message Board Network

pwdcougar · 06-01-2014, 12:09 PM

I need to replace the crossmember on my 70 K10 4 speed burb and a few of the body mounts.

Is the K10 4 speed crossmember the same as a 2wd 4 speed burb crossmember?

How about the cab/body mounts?

Thanks

Paul

vectorit · 06-02-2014, 01:25 AM

I am not certain, but I'd be willing to try the cross member. Since I did have a '70 k10 at one time, and the trans cross member looked identical to what is in my K20 burb.

The body mounts... If you were cutting them off of a donor frame, and then planning to install them on your burb. I would say they are the same, since I used a mix of K5 and PU body mount bushings back when no one was making body mounts for a burb.

pwdcougar · 06-02-2014, 08:37 AM

I'll have to crawl underneath my 68 2wd and see if they look anything alike.

06-01-2014, 12:09 PM	#1
pwdcougar Registered User Join Date: Oct 2013 Location: New Jersey Posts: 1,307	Suburban crossmembers and body supports I need to replace the crossmember on my 70 K10 4 speed burb and a few of the body mounts. Is the K10 4 speed crossmember the same as a 2wd 4 speed burb crossmember? How about the cab/body mounts? Thanks Paul __________________ "You know that little thing in your head that keeps you from saying things you shouldn't? Yeah well, I don't have one of those" 1969 Mercury Cougar Standard 4 speed 1969 Mercury Cougar XR7 convertible 1970 4WD Chevrolet Suburban 1997 4WD Chevrolet Silverado Extended Cab Short Bed (purchased new January 1997)

06-02-2014, 01:25 AM	#2
vectorit What? Join Date: Jun 2007 Location: Southern California Posts: 7,617	Re: Suburban crossmembers and body supports I am not certain, but I'd be willing to try the cross member. Since I did have a '70 k10 at one time, and the trans cross member looked identical to what is in my K20 burb. The body mounts... If you were cutting them off of a donor frame, and then planning to install them on your burb. I would say they are the same, since I used a mix of K5 and PU body mount bushings back when no one was making body mounts for a burb. __________________ Chris 1968 K20 Suburban 1972 K10 LWB PU

06-02-2014, 08:37 AM	#3
pwdcougar Registered User Join Date: Oct 2013 Location: New Jersey Posts: 1,307	Re: Suburban crossmembers and body supports I'll have to crawl underneath my 68 2wd and see if they look anything alike. __________________ "You know that little thing in your head that keeps you from saying things you shouldn't? Yeah well, I don't have one of those" 1969 Mercury Cougar Standard 4 speed 1969 Mercury Cougar XR7 convertible 1970 4WD Chevrolet Suburban 1997 4WD Chevrolet Silverado Extended Cab Short Bed (purchased new January 1997)

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