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Home > Posi, Gears & Bearing Kit Packages

GM 8.5" 10 Bolt / Eaton Detroit Truetrac Posi / Gears / Bearing Kit / Package

Part Number GM85-TTGBK
review 1 Review(s)
5
GM 8.5" 10 Bolt / Eaton Detroit Truetrac Posi / Gears / Bearing Kit / Package
GM 8.5" 10 Bolt / Eaton Detroit Truetrac Posi / Gears / Bearing Kit / Package
Write a Review Write a Review
Price
Your Price:  
$765.00
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Choose Options
Axle Spline Count
28 Spline
30 Spline
Gear Ratio
3.08
3.23
3.42
3.55 (+$500.00)
3.73
3.90
4.10 / 4.11
4.30 (+$30.00)
4.56
4.88
5.13
Solid Pinion Spacer Upgrade
No Thanks
Yes Please (+$15.00)
Lube Locker Gasket GM 8.5" Lube Locker Gasket (+$21.95)
Quantity
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Description
  • GM 8.5" 10 Bolt Eaton Detroit Truetrac
  • GM 8.5" 10 Bolt Ring & Pinion Gear Set
  • GM 8.5" 10 Bolt Master Bearing / Install Kit
  • Optional Upgrade to Solid Pinion Spacer
  • All Parts Include 1 Year Manufacturers Warranty
Customer Reviews
Rating 1985 Chevy K10 3:73 Motive Gears with solid pinion spacer and Truetrac 28 spline
 
Looked a long time to find a kit to install the Truetrac. This kit made it very simple without trying to piece everything together yourself. I also installed a new Motive Gear ring and pinion. For my first time setting gears up it went really well. The Truetrac made driving my K10 night and day different, especially in mud and snow on country roads. I don't use 4wd very often anymore. Think I've put about 6,000mi on it since October. Great customer service. Will buy again. Thanks QP !
  Did you find this helpful?    54 of 61 Found Helpful
Reviewed by:  from Atwood. - 4/6/2020
5/5
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