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09-01-2003, 02:11 PM
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#1 |
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Got earplugs?
Join Date: Mar 2002
Location: Winfield, Kansas
Posts: 556
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12-bolt Posi
Just how tough is a 12-bolt posi rear-end? Compared to a dana 60, i know the dana will take just about all the thrashing i can give it, but how well will the 12-bolt hold up?
Thankx
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1968 GMC Original A/C, bucket seats, PS,PB 396 bored to 402, Dynomax cerama-coat headers, Super 40 Flowmasters, 272/284 Crane cam, Crane gold roller rockers, holley 750 cfm double pumper, Edelbrock Performer RPM intake, HEI ignition, 9.5:compression Alltogether 411HP and 446ft/lbs Dana 60 w/ 3.54 gears Turbo 400 tranny Why would you have anything other than a big block? HAHA |
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09-01-2003, 10:08 PM
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#2 |
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Registered User
Join Date: Dec 1999
Location: Austin, TX, USA
Posts: 7,728
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Depends on what you do with it. Big tires and big power will break it . Average size tires (275 60 15 or about 28" high) won't. As long as you can avoid wheel hop. I have broken several, but wheel hop and 35" tires don't go well with 12 bolts.
Why?
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44 Willys MB 52 M38A1 64 Corvette Coupe 68 Camaro 'vert LT1 & TH700 69 Z/28 355 12.6's @110 69 Chevy Short Step 4 1/2"/7" drop 72 Jimmy 4WD 4spd 4" & 35's 02 GMC 2500HD 4x4 Duramax |
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09-02-2003, 10:20 PM
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#3 |
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Got earplugs?
Join Date: Mar 2002
Location: Winfield, Kansas
Posts: 556
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It will be for the engine in my sig. so it will have to deal with quite a little bit of power. As for wheels 275/60/15
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1968 GMC Original A/C, bucket seats, PS,PB 396 bored to 402, Dynomax cerama-coat headers, Super 40 Flowmasters, 272/284 Crane cam, Crane gold roller rockers, holley 750 cfm double pumper, Edelbrock Performer RPM intake, HEI ignition, 9.5:compression Alltogether 411HP and 446ft/lbs Dana 60 w/ 3.54 gears Turbo 400 tranny Why would you have anything other than a big block? HAHA |
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