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**DA68** · 02-14-2018, 11:54 PM

One of the most popular choices is the 2nd gen Camaro/TA, 8.5", 10 bolt rear. The 8.5" is a strong unit and track width is right for 55 - 59 trucks. Mine is a factory posi and is in the shop being freshened up for my 59 GMC.

02-14-2018, 11:54 PM	#21
DA68 Registered User Join Date: Oct 2006 Location: Ohio Posts: 967	Re: 57 Rear axle swap One of the most popular choices is the 2nd gen Camaro/TA, 8.5", 10 bolt rear. The 8.5" is a strong unit and track width is right for 55 - 59 trucks. Mine is a factory posi and is in the shop being freshened up for my 59 GMC.