Allstar Performance GM 8.5" Ring and Pinion Gear Set - Ratio: 3.73 H778C01L SFI Nomex Balaclava

SFI Nomex Balaclava

Single Layer

Full Sweep

1966-1973 Chevrolet Chevelle

SFI certified nets meet SFI 27

Allstar Performance GM 8.5" Ring and Pinion Gear Set - Ratio: 3.73 H778C01L SFI Nomex BalaclavaQuality 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.