1988-1997 GM 8.25" IFS Differential Ring and Pinion Gear Set w/ Master Bearing Kit Ratio::4.56 (1) Large Bearing Clamshell

(1) Large Bearing Clamshell

Differential Case Design Type: Dana AdvanTEK M220

Chevrolet / Chevy El Camino (1982-1987)

Chevrolet / Chevy Chevelle/ Malibu (1973 - 1973)

GMC K15/ K1500 1/2 Ton (4WD) (1988-1997)

1988-1997 GM 8.25" IFS Differential Ring and Pinion Gear Set w/ Master Bearing Kit Ratio::4.56 (1) Large Bearing ClamshellGM 8. 25" IFS Gear Package Description Package Includes: (1) Ring and Pinion Gear Set (Choose Ratio Above) (1) Differential Master Install Kit *Note: The GM 8. 25" IFS has a carrier break at 3. 23 & numerically lower 3. 42 & numerically higher. That means if you have 3. 08 3. 23 ratios from the factory, and would like to run 3. 42 5. 13 ratios, you will need to buy a new carrier. Contact support if you need help figuring out what carrier you have.