Eaton 19554-010 - Eaton Posi® Differential; 30 Spline; 1.29 in. Axle Shaft Diameter; 3.08 - 3.90 Ring Gear Pinion Ratio; Rear 8.875 in.;

19554-010 Eaton Posi GM Chevy 12 Bolt Car Limited Slip 3.08-3.90 RatiosPackage deals available featuring OE gear sets from AAM American Axle and Dana Spicer as well as aftermarket sets from Motive Gear and Yukon brand ring and pinion gear sets. Timken master bearing installation Kits available also. Give us a call or email us for a package for your application.

APPLICATION: GM CHEVY 12 BOLT CAR 8.875" 3 SERIES
AXLE PLACEMENT: REAR
AXLE SPLINE COUNT:30
SPLINE DIAMETER:1.29"
COVER: 12 BOLT
GEAR RATIO: 3.08 THRU 3.90
MODEL:CHEVY 12 BOLT
RING GEAR DIAMETER:8.875"
NOTES: CHEVY GM 12 BOLT CAR AUTO ONLY 1964-1972' MUSCLE CAR ERA 3 SERIES BEL AIR BISCAYNE CAMARO CAPRICE CHEVELLE MALIBU EL CAMINO GTO IMPALA MALIBU MONTE CARLO NOVA


EATON/DETROIT DifferentIALS APPLICATION CATALOG


The Eaton Posi LSD is the perfect way to control traction in street Rods, light duty pickups and all types of tarmac running race cars. The Eaton Posi LSD 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. Muscle cars, hot Rods and mild off-road vehicles should look to Eaton's limited-slip Differential for their traction answers.
■Carbon Friction Technology
■Precision-Forged Gears
■Automatic/Rebuildable
■PreVents Wheel Slip