1964-1972 GM 8.2" Rear - Positraction Differential Carrier All Other Parts - Model NP273 D - This rebuild kit fits

- This rebuild kit fits Magna Powertrain 1226 Xtra Heavy Duty or Super Duty transfer cases with 11 Bolt Front Cases

- Our Rigid Axle Eaton style limited-slip positraction unit uses composite clutches for smooth and aggressive traction

GMC C1500 (1988-1997)

Differential Model: AAM 11

Chevrolet / Chevy Express Van 1500 1/2 Ton (1996-1997)

1964-1972 GM 8.2" Rear - Positraction Differential Carrier All Other Parts - Model NP273 D - This rebuild kit fitsGM 8. 2" Rear Posi Differential Carrier Description Package Includes: (1) Limited Slip Positraction Carrier *Note: We recommend the use of high grade GL 5 gear oil and LSD (Limited Slip Differential) additive for long life and smooth operation. Search part number POSI ADD before checking out. The use of synthetic oil is allowed but may result in aggressive or noisy operation. Our Eaton style limited slip positraction unit uses carbon fiber and steel