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10 bolt gear help  
gijoe1254
New User | Posts: 2 | Joined: 08/08
Posted: 08/21/08
05:31 PM

Hey,
Im looking to put some 4.10 gears into my 72 Chevelle Malibu, It has the original 10 bolt rear end on it and I don't know how to tell if its 8.2 or 8.5 and how many spindles it has. Any help would be great  


 
oldchev
New User | Posts: 36 | Joined: 08/08
Posted: 08/22/08
04:59 PM

My guess is it is an 8.2!
Years Used on Chevelle Malibu: (1964 - 1972)
10 bolt cover with 8.2" ring gear. Uses 28 spline c/clip axles. The 68 up housing and axles are an inch wider than 64-67. Some early Chevelles (like SS) had 12 bolt housings and the cover will tell the story.  


 
55Guy
Enthusiast | Posts: 541 | Joined: 08/07
Posted: 08/25/08
10:57 AM

It's probably an 8.2. Best way to tell, look at the casting numbers on the pumpkin, and also pull the cover and look at the numbers on the ring gear.  


 
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