07-05-2005, 12:35 AM | #1 |
Foom, foom, foom!
Join Date: Mar 2005
Location: Abilene, TX
Posts: 106
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differential gears
Just a quick one..
Does anyone know what the break-in time is for some new differential gears?
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- Dan 84' LWB C10 // 2.5" from collector back. duel Turbo Mufflers // 350 w/ TH350 long Headers//3.73 rearend gears Future Mods 3/4 suspension drop |
07-05-2005, 10:32 AM | #2 |
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Join Date: Feb 2004
Location: Hodgenville, Ky
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Typically about 500 miles of easy driving will be enough. No towing or hot rodding during this time. Also, be sure to make short trips the first few times out (~15 miles) and allow the rear end to cool completely before continuing.
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07-05-2005, 10:53 AM | #3 |
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Join Date: Mar 2003
Location: southern pa
Posts: 698
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Change fluid after those 250-500 miles and you are good to go.
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07-05-2005, 11:57 AM | #4 |
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Join Date: Jan 2003
Location: Atlantic City, NJ
Posts: 1,073
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Good advice but keep your first 2-3 trips under a mile and let cool completely.
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86 SWB 9.0 LITER T-400-OD 4.11 eaton-4/5 drop Best 1/4 12.51 @112mph no traction |
07-05-2005, 02:31 PM | #5 |
No No
Join Date: Jun 2005
Location: Pueblo Colorado
Posts: 1,781
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20 minutes of normal driving followed by 2 hours cool down time and there done. Of course thats asuuming you have everything dialed in perfect.
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1976 Custom Deluxe SWB Med FMB.3/4 Drop. Gen VI 454, Muncie HD 3 speed With Modified OE Hurst Shifter, 3.73 12 bolt, GMPP HO roller cam, Hooker headers, Performer intake with modified Q-jet, Accel distributor. Best 1/4 12.3 @108. Funnest run 19.84 @88 full 1/4 mile burn out. 1997 K1500 ext cab 5.7 stock except muffler |
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