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10-15-2002, 12:45 AM
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#1 |
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Registered User
Join Date: Aug 2002
Location: Utah
Posts: 142
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Pinion angle question
Just got the c notch kit, and plan to flip my rear axle, on a 71 GMC SWB. This truck has had a shortened driveline for the 700 r4 in it. My question is: Will I need to shim the rear to correct any difference in pinion angle after lowering? Does it make a difference being a SWB?
What have you guys done? Thanks in advance!!!
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69 chevy SWB 70 GTO 65 GTO hardtop 65 GTO ragtop 77 Trans Am Hmmm. Too many pontiacs, not enough chevy trucks yet. |
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10-15-2002, 08:48 AM
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#2 |
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Fabricate till you "puke"
Join Date: Jun 2002
Location: Ill
Posts: 9,402
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Chances are that you will need to adjust the pinion angle. If you go to a Lowe's lumber store, you can pick up an inexpensive magnet base angle finder. You can check the pinion angle before & after, or check the trans ......if its 4 degrees down, set thhe pinion 4 degrees up. The trans tailshaft, & pinion just need to be parallell with each other. if you need to adjust, you should be able to get shims at a local spring shop. good luck ......AL
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10-15-2002, 07:32 PM
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#3 |
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Registered User
Join Date: Dec 1999
Location: Austin, TX, USA
Posts: 7,727
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Crazy Longhorn has got you setup. Also read here:
http://67-72chevytrucks.com/vboard/s...threadid=27249
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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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