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04-15-2012, 03:46 PM | #1 |
Fabricate till you "puke"
Join Date: Jun 2002
Location: Ill
Posts: 9,402
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2000 GMC G80 rear diff
What do you guys run for lube/traction addative? crazyL
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69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears.... |
04-15-2012, 06:33 PM | #2 |
Senior Member
Join Date: May 2009
Location: Fort Worth, TX
Posts: 6,370
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Re: 2000 GMC G80 rear diff
Most of the big name synthetics already have Posi additive.
Synthetic 75W-90 is the grade spec. Mobil 1, Amsoil, Royal Purple.....Cant go wrong with any of these. |
04-15-2012, 07:06 PM | #3 |
Fabricate till you "puke"
Join Date: Jun 2002
Location: Ill
Posts: 9,402
|
Re: 2000 GMC G80 rear diff
A big thanks crazyL
__________________
69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears.... |
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