Brand: PowerTrax
NO-SLIP GM 8.2″ 28 SPLINE OPEN
App/Model: GM 8.2
Axle Shaft Diameter: 1.23 Inch
California Proposition 65: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Differential Model: GM 8.2
Ring Gear Bolt Quantity: 10
Spline Quantity: 28
Taxonomy A: LD Differential
Taxonomy B: Differential Lockers & Spools
Taxonomy C: Drop-in Lockers
Taxonomy D: Rear
Type: Open
For GM 8.2″ (10 Bolt); 28 Spline; For Open Differential

Owner’s Manual
Installation Instructions
Technical Bulletin

Warranty Period: 2 Years or 100,000 Miles

Replaces:

• PowerTrax: 1940-LR
• Eaton: 19603-1
• Auburn Gear: 5420108

Applications:

• 1964-1970 Buick Wildcat
• 1964-1972 Chevrolet Bel Air
• 1964-1972 Chevrolet Biscayne
• 1969-1972 Chevrolet Brookwood
• 1967-1970 Chevrolet Camaro
• 1966-1971 Chevrolet Caprice
• 1964-1972 Chevrolet Chevelle
• 1964-1968 Chevrolet Chevy II
• 1964-1972 Chevrolet El Camino
• 1964-1972 Chevrolet Impala
• 1964-1967 Chevrolet Malibu
• 1970-1972 Chevrolet Monte Carlo
• 1969-1972 Chevrolet Nova
• 1971-1972 GMC Sprint
• 1969-1972 Pontiac Firebird
• 1970-1972 Pontiac GTO
• 1964-1970 Pontiac Tempest
• 1971-1971 Pontiac Ventura