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**lolife99** · 02-13-2012, 02:34 PM

Early '70 rearend is 55-1/2" backing plate to backing plate.
(will require conversion axles to go to 5-lug)

Late '70 rearend is 57" backing plate to backing plate.
(Can use the stock 71-72 axles to switch to 5-lug)

02-13-2012, 02:34 PM	#2
lolife99 67-72 parts collector,… Join Date: Nov 2002 Location: Mid-MO Posts: 22,717	Re: 70 Axles issues...... confused Early '70 rearend is 55-1/2" backing plate to backing plate. (will require conversion axles to go to 5-lug) Late '70 rearend is 57" backing plate to backing plate. (Can use the stock 71-72 axles to switch to 5-lug) __________________ Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823