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Old 07-31-2010, 05:04 AM   #1
monza1979
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drive line length, lifted 78

putting on a lift, 4 inch, and my front driveline is to short, what have you guys used? it is a manual trans truck, a 78 with an sm 465. is an auto drive line longer, or do i have to have one made? have not gotten to the rear, what issues will arise there? remedies?
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78 chevy swb 4x4 sm465 np205 350 4" lift, ORD flip kit, ORD Ext. brake lines
79 Chevy Monza:current plans, dz 302, 4 speed
69 Pontiac Firebird: 74 s.d. 455 build up, m22 rock crusher
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Old 08-01-2010, 10:11 PM   #2
bikes&bowties
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Re: drive line length, lifted 78

with a 4 inch lift it shouldnt be to short........ drop the t-case . the little spacers on top of the frame work perfect if you just move them under the frame between the crossmember and frame. that should drop your t-case about 1.5 inches if i recall.. that might help your troubles
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Old 08-01-2010, 11:21 PM   #3
monza1979
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Re: drive line length, lifted 78

the front will bolt back on, but it is all the way extended. rear is perfect. not the biggest fan of dropping the t-case down any, that was the point in lifting it. anyone know of a similar driveline? i can get conversion u joints if need be.
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I had the right to remain silent, but i didn't have the ability!
78 chevy swb 4x4 sm465 np205 350 4" lift, ORD flip kit, ORD Ext. brake lines
79 Chevy Monza:current plans, dz 302, 4 speed
69 Pontiac Firebird: 74 s.d. 455 build up, m22 rock crusher
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Old 08-02-2010, 01:26 AM   #4
bikes&bowties
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Re: drive line length, lifted 78

I dont see any other choices then getting one custom built
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Old 08-02-2010, 06:08 AM   #5
LONGHAIR
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Re: drive line length, lifted 78

Most of the time, the yokes are different between the 4 speed equipped trucks and the automatics. I'm don't think that they will interchange, so the length difference (if any) would not be a big factor anyway. It would cost more to do any kind of "adapting" than to just get your original re-tubed, and definately be more hassle.
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