20 Best Gm 8.5 Posi 28 Spline [2024]

Are you looking for the best Gm 8.5 Posi 28 Spline? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Gm 8.5 Posi 28 Spline.

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1 Yukon Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline Axle Yukon Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline Axle
2 GM 8.5' Posi Unit - 28 Spline - Chevy GMC - Eaton-Style Limited-Slip Locker NEW GM 8.5" Posi Unit - 28 Spline - Chevy GMC - Eaton-Style Limited-Slip Locker NEW
3 GM Chevy 8.5' Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.73 Ratio GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.73 Ratio
4 GM Chevy 8.5' Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.08 Ratio GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.08 Ratio
5 GM Chevy 8.5' Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 4.10/4.11 Ratio GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 4.10/4.11 Ratio
6 GM Chevy 8.5' Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.42 Ratio GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.42 Ratio
7 Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5'/8.6' Differential with 30 Spline Axle,... Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5"/8.6" Differential with 30 Spline Axle,...
8 WEILEITE Limited Slip Differential Posi Unit 8.5' 28 Spline 10 Bolt Compatible With Chevy GM Replace... WEILEITE Limited Slip Differential Posi Unit 8.5" 28 Spline 10 Bolt Compatible With Chevy GM...
9 GM Chevy 8.5' 10-Bolt Rearend Posi Unit - 28 Spline GM Chevy 8.5" 10-Bolt Rearend Posi Unit - 28 Spline
10 TEKKOAUTO 8.5' Posi Unit 28 Spline Limited-Slip Locker Differential Compatible with GM Chevy GMC... TEKKOAUTO 8.5" Posi Unit 28 Spline Limited-Slip Locker Differential Compatible with GM Chevy GMC...
11 GM Chevy 8.5' Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.23 Ratio GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.23 Ratio
12 GM Chevy 8.5' Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 4.56 Ratio GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 4.56 Ratio
13 GM Chevy 8.5' Chevy 10-Bolt Rearend TrueTrac - 28 Spline, Gear, Bearing Kit Package - 4.10/4.11... GM Chevy 8.5" Chevy 10-Bolt Rearend TrueTrac - 28 Spline, Gear, Bearing Kit Package - 4.10/4.11...
14 munirater GM 8.5 inch Posi Unit 28 Spline Eaton Style Limited Slip Locker Replacement for Chevy GM munirater GM 8.5 inch Posi Unit 28 Spline Eaton Style Limited Slip Locker Replacement for Chevy GM
15 GM Chevy 8.5' Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.55 Ratio GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.55 Ratio
16 GM Chevy 8.5' Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.90 Ratio GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.90 Ratio
17 GM Chevy 8.5' Chevy 10-Bolt Rearend TrueTrac - 28 Spline, Gear, Bearing Kit Package - 3.73 Ratio GM Chevy 8.5" Chevy 10-Bolt Rearend TrueTrac - 28 Spline, Gear, Bearing Kit Package - 3.73 Ratio
18 Nsoking Hypnosis Mic Division Rap Battle Arisugawa Dice Fling Posse Costume Coat (X-Large, Green) Nsoking Hypnosis Mic Division Rap Battle Arisugawa Dice Fling Posse Costume Coat (X-Large, Green)
19 GM Chevy 8.5' Chevy 10-Bolt Rearend Posi - 30 Spline, Gear, Bearing Kit Package - 3.42 Ratio GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 30 Spline, Gear, Bearing Kit Package - 3.42 Ratio
20 GM 8.5' 10-Bolt Chevy Mini Spool - 28 Spline GM 8.5" 10-Bolt Chevy Mini Spool - 28 Spline
SaleBestseller No. 1
Yukon Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline Axle
  • Forged 4320 Steel Internals
  • Fully Rebuildable
  • Clutch Style Positraction
  • Assembled in the USA
Bestseller No. 2
GM 8.5" Posi Unit - 28 Spline - Chevy GMC - Eaton-Style Limited-Slip Locker NEW
  • New GM 8.5" Posi Unit - 28 Spline w/ Carrier Bearings/Races
  • Eaton-Style (clutch) Posi Unit
  • Fits 2.73 & Numerically Higher Gear Ratios
  • Nodular Iron Casing
  • Heavy Duty Composite Clutches, 400lb Springs & Forged 4130 Internals
Bestseller No. 3
GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.73 Ratio
  • BRAND NEW Chevy 8.5" Yukon Dura-Grip (Clutch) Posi Unit (28 Spline)
  • BRAND NEW Chevy 8.5" Ring & Pinion (3.73 Ratio)
  • BRAND NEW Chevy 8.5" Master Bearing/Installation Kit
Bestseller No. 4
GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.08 Ratio
  • BRAND NEW Chevy 8.5" Yukon Dura-Grip (Clutch) Posi Unit (28 Spline)
  • BRAND NEW Chevy 8.5" Ring & Pinion (3.08 Ratio)
  • BRAND NEW Chevy 8.5" Master Bearing/Installation Kit
Bestseller No. 5
GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 4.10/4.11 Ratio
  • BRAND NEW Chevy 8.5" Yukon Dura-Grip (Clutch) Posi Unit (28 Spline)
  • BRAND NEW Chevy 8.5" Ring & Pinion (4.10 / 4.11 Ratio)
  • BRAND NEW Chevy 8.5" Master Bearing/Installation Kit
Bestseller No. 6
GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.42 Ratio
  • BRAND NEW Chevy 8.5" Yukon Dura-Grip (Clutch) Posi Unit (28 Spline)
  • BRAND NEW Chevy 8.5" Ring & Pinion (3.42 Ratio)
  • BRAND NEW Chevy 8.5" Master Bearing/Installation Kit
SaleBestseller No. 7
Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5"/8.6" Differential with 30 Spline Axle,...
  • Fits 8.5" & 8.6" GM with 30 Spline Axles; Fits 2.73 Gear Ratio & Up
  • Limited Slip Differential with Composite Clutches
  • Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
  • Fully rebuildable design and proudly assembled in the USA
  • All units are backed by extensive product testing and state-of-the-art software design
Bestseller No. 8
WEILEITE Limited Slip Differential Posi Unit 8.5" 28 Spline 10 Bolt Compatible With Chevy GM Replace...
  • 【Direct Replacement】: If the vehicle consumes fuel quickly, steering is difficult, or the drive shaft is out of balance, the differential may be...
  • 【High Quality】: The use of precision heavy-duty 4-spring clutch plates is sturdy and durable, and has a long service life. Various combinations...
  • 【Fits For】: 8.5" 28 Spline 10 Bolt Axles | 2.73 & Numerically Higher Gear Ratios(3.08, 3.42, 3.73, 4.11, 4.56, etc)
  • 【OE#】: 19559-010
  • 【Buy With Confidence】: Our limited slip differential has a lifetime warranty. If the part fails or breaks, please contact us for replacement. Save...
Bestseller No. 9
GM Chevy 8.5" 10-Bolt Rearend Posi Unit - 28 Spline
  • New GM 8.5" Posi Unit - 28 Spline
  • Eaton-Style (clutch) Posi Unit
  • Fits 2.73 & Numerically Higher Gear Ratios
  • Nodular Iron Casing
  • Heavy Duty Composite Clutches & Forged 4130 Internals
Bestseller No. 10
TEKKOAUTO 8.5" Posi Unit 28 Spline Limited-Slip Locker Differential Compatible with GM Chevy GMC...
  • The interchange part OE number: 19557-010, EAT19557, GM10-LS28, 998.GM10C, 546018,542018,GM85PGBK-28-373.
  • Vehicle Fitment for 2.73 & Numerically Higher Gear Ratios (3.08, 3.42, 3.73, 4.11, 4.56, etc). Fits all Chevy GM 8.5" 10-Bolt Applicatons w/ 28 Spline...
  • A limited-slip differential (LSD) is a mechanical device that's attached to a vehicle's drive axle. It prevents traction loss and optimizes power...
  • All of our parts are manufactured for better performance and undergo strict quality tests. These steps are a quality control for the parts to work for...
  • Installation under professional instruction is recommended. Please check if the item we show is identical to yours. If you have any questions, feel...
Bestseller No. 11
GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.23 Ratio
  • BRAND NEW Chevy 8.5" Yukon Dura-Grip (Clutch) Posi Unit (28 Spline)
  • BRAND NEW Chevy 8.5" Ring & Pinion (3.23 Ratio)
  • BRAND NEW Chevy 8.5" Master Bearing/Installation Kit
Bestseller No. 12
GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 4.56 Ratio
  • BRAND NEW Chevy 8.5" Yukon Dura-Grip (Clutch) Posi Unit (28 Spline)
  • BRAND NEW Chevy 8.5" Ring & Pinion (4.56 Ratio)
  • BRAND NEW Chevy 8.5" Master Bearing/Installation Kit
Bestseller No. 13
GM Chevy 8.5" Chevy 10-Bolt Rearend TrueTrac - 28 Spline, Gear, Bearing Kit Package - 4.10/4.11...
  • BRAND NEW Chevy 8.5" Eaton True Trac - Worm Gear Unit (28 Spline)
  • BRAND NEW Chevy 8.5" Ring & Pinion (4.10 / 4.11 Ratio)
  • BRAND NEW Chevy 8.5" Master Bearing/Installation Kit
Bestseller No. 14
munirater GM 8.5 inch Posi Unit 28 Spline Eaton Style Limited Slip Locker Replacement for Chevy GM
  • GM 8.5 inch Posi Unit - 28 Spline w/Carrier Bearings/Races
  • Eaton style (clutch) posi unit
  • Nodular iron casing
  • Heavy duty composite clutches, 400lb springs & forged 4130 internals
  • Fits 2.73 & numerically higher gear ratios
Bestseller No. 15
GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.55 Ratio
  • BRAND NEW Chevy 8.5" Yukon Dura-Grip (Clutch) Posi Unit (28 Spline)
  • BRAND NEW Chevy 8.5" Ring & Pinion (3.55 Ratio)
  • BRAND NEW Chevy 8.5" Master Bearing/Installation Kit
Bestseller No. 17
GM Chevy 8.5" Chevy 10-Bolt Rearend TrueTrac - 28 Spline, Gear, Bearing Kit Package - 3.73 Ratio
  • BRAND NEW Chevy 8.5" Eaton True Trac - Worm Gear Unit (28 Spline)
  • BRAND NEW Chevy 8.5" Ring & Pinion (3.73 Ratio)
  • BRAND NEW Chevy 8.5" Master Bearing/Installation Kit
Bestseller No. 18
Nsoking Hypnosis Mic Division Rap Battle Arisugawa Dice Fling Posse Costume Coat (X-Large, Green)
  • NSOKing Hypnosis Mic Division Rap Battle Arisugawa Dice Fling Posse Costume Coat
  • Package:one coat
  • Fabric:uniform cotton
  • Size:Mens size,please choose size from size table,if you couldn't ensure,please offer your measurements:height,waist and hip,then we will check which...
  • Shipping time:standard shipping 10-14 days,Expedited shipping 3-7 days.
Bestseller No. 19
GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 30 Spline, Gear, Bearing Kit Package - 3.42 Ratio
  • BRAND NEW Chevy 8.5" Yukon Dura-Grip (Clutch) Posi Unit (30 Spline)
  • BRAND NEW Chevy 8.5" Ring & Pinion (3.42 Ratio)
  • BRAND NEW Chevy 8.5" Master Bearing/Installation Kit
Bestseller No. 20
GM 8.5" 10-Bolt Chevy Mini Spool - 28 Spline
  • Fits GM 8.5" 10-Bolt Standard Open (Non-Posi) Carriers
  • Fits GM 8.5" 10-Bolt Front or Rearend Applications w/ 28 Spline Axles
  • Provides Complete Lock-Up
  • Will Not Fit Posi Carriers

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