Allstar Performance GM 8.5" Ring and Pinion Gear Set - Ratio: 3.73 H778C01L SFI certified nets meet SFI

SFI certified nets meet SFI 27

Single Layer

Aluminized Pack / Pilot Parachute

Dual channel turbine pump mechanism increases durability and can be used in pulse width modulated (PWM) applications

1969-1970 International 1300D

Allstar Performance GM 8.5" Ring and Pinion Gear Set - Ratio: 3.73 H778C01L SFI certified nets meet SFIQuality differential components are suitable for race, street, and off road use. Lapped in matched sets for quiet operation. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items available from Allstar Performance.