Thread: early or late 1970
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Old 05-23-2013, 07:28 PM   #2
lolife99
67-72 parts collector,…
 
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Join Date: Nov 2002
Location: Mid-MO
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Re: early or late 1970
55.5" backing plate-to backing plate is the early rearend.
57" backing plate-to backing plate is the later rearend.
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Keith

Convert to disc brakes.
http://67-72chevytrucks.com/vboard/s...d.php?t=444823
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