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w6tractor · 03-05-2008, 07:32 PM

I have a 1972 Chevy c20 with 402 and turbo 400. Unsure of rear axle ratio. GVW = 7500#. How can I determine the towing capacity (GCWR)? I'm intending to install a gooseneck hitch and haul at least one 5500# + antique tractor. Any help appreciated.

03-05-2008, 07:32 PM	#1
w6tractor Registered User Join Date: Mar 2008 Location: Bynum, Tx Posts: 21	Towing Capacity I have a 1972 Chevy c20 with 402 and turbo 400. Unsure of rear axle ratio. GVW = 7500#. How can I determine the towing capacity (GCWR)? I'm intending to install a gooseneck hitch and haul at least one 5500# + antique tractor. Any help appreciated.