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#1 |
Registered User
Join Date: Nov 2009
Location: maine
Posts: 2,315
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rear ends
I did a google search, and a drivetrain search, would i be correct in assuming the 12 bolt in my BB truck is a 8.875 rear? It is not posi (whats up with that?)
I didn't get the exact answer i wanted thats why i'm asking. the rear in my SWB 250 6 i think is a 12 bolt also (buried in the barn at this point), did they use 12 bolts in all 70-72 trucks. Thanks Glen
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1972 C10 Deluxe.Shortbed. 402/400. A/C, white interior, needs complete restore. Project Red, white and blue. Used to be a Longbed apperently. http://67-72chevytrucks.com/vboard/s...d.php?t=451950 1971 c10 step 250 3 OTT 1969 c30 TOW-MATER. 307 4 speed, holmes 440 body. http://67-72chevytrucks.com/vboard/s...d.php?t=451082 2006 CTS-V LS2 6spd. Last edited by no moa; 05-18-2011 at 09:31 AM. |
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#2 |
its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Re: rear ends
2 wheel drive 1/2 ton trucks, 67 - 72, pretty much all got 12 bolt rears. There's a few odd balls with Danas in them, but they are very far and few between. The BB truck should be a 3.07 gear, and the 250 truck (assuming 3 speed?) is most likely a 3.73 gear.
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#3 |
Registered User
Join Date: Nov 2009
Location: maine
Posts: 2,315
|
Re: rear ends
Thats great info sir, thank you. I need to rebuild the bb rear, might just use the 373s out of the small truck.
__________________
1972 C10 Deluxe.Shortbed. 402/400. A/C, white interior, needs complete restore. Project Red, white and blue. Used to be a Longbed apperently. http://67-72chevytrucks.com/vboard/s...d.php?t=451950 1971 c10 step 250 3 OTT 1969 c30 TOW-MATER. 307 4 speed, holmes 440 body. http://67-72chevytrucks.com/vboard/s...d.php?t=451082 2006 CTS-V LS2 6spd. |
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