Eaton Posi Differentials Eaton Posi prevents wheel slip before it can get started. To do that, carbon disc clutch packs, preloaded by a central spring assembly, are located behind each differential side gear. When torque input increases the clamping load on the clutch packs increases. That causes the chatter-free clutch packs to grab and transfer power to the other wheel. Eaton Posi units are fully rebuildable and made in the USA. Muscle cars, hot rods and mild off-road vehicles should look to Eaton's limited-slip differential for their traction answers. And the fact is, Eaton's Posi units are virtually bullet proof. JEGS Easy Kits are designed by JEGS Professionals to assist your shopping experience. Eaton Posi Differential Kits Include: Eaton 12-Bolt Car Posi Unit JEGS Differential Installation Kit Lucas Heavy Duty Gear Oil (2 Quarts) Richmond Gear GM 12-Bolt Ring & Pinion Set

362-PS70P20001

1997-2010 Chevy Corvette Forged Aluminum Case 41-Spline Axle 4340 Axle Shafts Included Fits 3.15 - Up Gear Ratios View this item Fits Applications

$844.99 Ships 02/20/12

362-19694-010

1985-07 Ford Car/Truck Posi Unit 35-Spline Axle 10.25"/10.5" Diameter Ring Gear Fits All Gear Ratios View this item Fits Applications

$729.99 Ships 02/20/12

362-19588-010

1983-07 Ford Car/Truck Posi Unit 31-Spline Axles 8.8'' Diameter Ring Gear Fits All Gear Ratios View this item Fits Applications

$489.99 Ships 02/20/12

362-19605-010

1983-07 Ford Car/Truck Posi Unit 28-Spline Axles 8.8" Diameter Ring Gear Fits All Gear Ratios View this item Fits Applications

$499.99 Ships

362-19605-010U

1983-07 Ford Car/Truck Posi Unit 28-Spline Axles 8.8" Diameter Ring Gear Fits All Gear Ratios Used View this item Fits Applications

Was: $499.99 Now: $399.99 Ships

362-19557-010

1971-89 GM Car/Truck Posi Unit 28-Spline Axles 8.5'' Diameter Ring Gear Fits 2.73 & Up Gear Ratios More info on Eaton 19557-010 Fits Applications

$489.99 Ships

362-19559-010

1988-Up GM Car/Truck Posi Unit 30-Spline Axles 8.5''/8.6'' Diameter Ring Gear Fits 2.73 & Up Gear Ratios More info on Eaton 19559-010 Fits Applications

$489.99 Ships 02/27/12

362-19599-010

1988-05 GM Car/Truck Posi Unit 28-Spline Axles 7.5''/7.6'' Diameter Ring Gear Fits 3.23 & Up Gear Ratios View this item Fits Applications

$519.99 Ships

362-19603-010

1964-72 GM Car Posi Unit 28-Spline Axles 8.2'' Diameter Ring Gear Fits 3.08 & Up Gear Ratios View this item Fits Applications

$559.99 Ships

362-19663-010

1975-89 GM Car/Truck Posi Unit 26-Spline Axles 7.5'' Diameter Ring Gear Fits 3.23 & Up Gear Ratios View this item Fits Applications

$519.99 Ships

362-19670-010

1963-79 Corvette Posi Unit 17-Spline Axles 8.50" Diameter Ring Gear Fits 3.08-3.90 Gear Ratios View this item Fits Applications

$572.99 Ships 02/20/12

362-19673-010

1963-79 Corvette Posi Unit 17-Spline Axles 8.5" Diameter Ring Gear Fits 4.11-4.56 Gear Ratios View this item Fits Applications

$619.99 Ships 02/20/12

362-19674-010

1964-71 B/O/P Car Posi Unit 28-Spline Axles 8.2'' Diameter Ring Gear Fits 3.36 & Up Gear Ratios More info on Eaton 19674-010 Fits Applications

$562.99 Ships

362-19686-010

1955-64 GM Car Posi Unit 17 Spline Axles 8.2" Diameter Ring Gear Fits 3.90 & Down Gear Ratios View this item Fits Applications

$612.99 Ships

362-19554-010

1964-72 GM Car Posi Unit 30-Spline Axles 8.875'' Diameter Ring Gear Fits 3.08-3.90 Gear Ratios (3-Series) View this item Fits Applications

$469.99 Ships

362-19554-010K

12-Bolt Car Posi Kit Fits 3.08 Gear Ratios (3-Series) More info on Eaton 19554-010K Fits Applications

$792.99 Ships

362-19554-010K1

12-Bolt Car Posi Kit Fits 3.42 Gear Ratios (3-Series) More info on Eaton 19554-010K1 Fits Applications

$781.99 Ships in 24hrs

362-19554-010K2

12-Bolt Car Posi Kit Fits 3.55 Gear Ratios (3-Series) More info on Eaton 19554-010K2 Fits Applications

$802.99 Ships

362-19554-010K3

12-Bolt Car Posi Kit Fits 3.73 Gear Ratios (3-Series) More info on Eaton 19554-010K3 Fits Applications

$760.99 Ships

362-19554-010K4

12-Bolt Car Posi Kit Fits 3.90 Gear Ratios (3-Series) More info on Eaton 19554-010K4 Fits Applications

$802.99 Ships in 24hrs

362-19554-010K5

12-Bolt Car Posi Kit Fits 4.10 Gear Ratios (3-Series) More info on Eaton 19554-010K5 Fits Applications

$775.99 Ships

362-19554-010K6

12-Bolt Car Posi Kit Fits 4.56 Gear Ratios (3-Series) More info on Eaton 19554-010K6 Fits Applications

$775.99 Ships

362-19554-010K7

12-Bolt Car Posi Kit Fits 4.88 Gear Ratios (3-Series) More info on Eaton 19554-010K7 Fits Applications

$802.99 Ships

362-19555-010

1964-72 GM Car Posi Unit 30-Spline Axles 8.875'' Diameter Ring Gear Fits 4.10 & Up Gear Ratios (4-Series) View this item Fits Applications

$469.99 Ships

362-19556-010

To 1982 GM Truck Posi Unit 30-Spline Axles 8.875" Diameter Ring Gear Fits 3.73 & Up Gear Ratios (4-Series) View this item Fits Applications

$469.99 Ships

362-19587-010

To 1982 GM Truck Posi Unit 30-Spline Axles 8.875" Diameter Ring Gear Fits 2.76-3.42 Gear Ratios (3-Series) View this item Fits Applications

$469.99 Ships 02/16/12

362-19590-010

1981-07 GM Truck Posi Unit 33-Spline Axles 9.5" Diameter Ring Gear Fits All Gear Ratios View this item Fits Applications

$662.99 Ships 02/20/12

362-19610-010

1973-07 GM Car/Truck Posi Unit 30-Spline Axles 10.5" Diameter Ring Gear Fits 4.56 & Up Gear Ratios View this item Fits Applications

$589.99 Ships 02/20/12

362-19610-010U

1973-07 GM Car/Truck Posi Unit Used 30-Spline Axles 10.5" Diameter Ring Gear Fits 4.56 & Up Gear Ratios View this item Fits Applications

$502.99 Ships

362-19689-010

1972-07 GM Car/Truck Posi Unit 30-Spline Axles 10.5" Ring Gear 4.10 & Down Gear Ratios More info on Eaton 19689-010 Fits Applications

$729.99 Ships

362-19734-010

To 1974 GM Car/Truck Posi Unit 30-Spline Axle 9.75" Diameter Ring Gear Fits 4.56 & Up Gear Ratios View this item Fits Applications

$542.99 Ships 02/20/12

362-19567-010

Hyundai Sante Fe Posi Unit 27-Spline Axle Fits 3.81" Gear Ratio View this item Fits Applications

$489.99 Ships 02/20/12