Build sheet decoding - The 1947 - Present Chevrolet & GMC Truck Message Board Network

1-2many · 02-13-2009, 08:12 PM

I found the original build sheet for my '71 and was wondering if it will
tell me what rear end ratio it has.
Thanks guys.
Jay

tcb-1 · 02-13-2009, 10:12 PM

your axle code is THA which = 3.07

1-2many · 02-16-2009, 07:09 PM

Thank you tcb-1. It kinda felt like it.
Jay

02-13-2009, 08:12 PM	#1
1-2many Registered User Join Date: Jun 2006 Location: Central California Posts: 39	Build sheet decoding I found the original build sheet for my '71 and was wondering if it will tell me what rear end ratio it has. Thanks guys. Jay Attached Images __________________ Free beer is good beer.

02-13-2009, 10:12 PM	#2
tcb-1 Nothing to see here..... Join Date: Jun 2007 Location: Shawnee, KS Posts: 4,625	Re: Build sheet decoding your axle code is THA which = 3.07 __________________ Doug THANK YOU to our American Soldiers & Veterans - POW MIA "You will NEVER be forgotten". The democracy will cease to exist when you take away from those who are willing to work and give to those who would not. Thomas Jefferson

02-16-2009, 07:09 PM	#3
1-2many Registered User Join Date: Jun 2006 Location: Central California Posts: 39	Re: Build sheet decoding Thank you tcb-1. It kinda felt like it. Jay __________________ Free beer is good beer.



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