Motive Gear Master Differential Installation Kit Bearings/Crush Sleeve/Gaskets/Hardware/Seals/Shims/Thread Lock 7.5" Ring gear GM 10 Bolt 1977-81 - Kit Sprint Car Radiators & Components or three-hole gussets are 1-7/8"

or three-hole gussets are 1-7/8" tall x 1/8" thick

check pressure

boot and console top plate

Fuel line with single 6AN inlet

Includes 4 Bolts

Motive Gear Master Differential Installation Kit Bearings/Crush Sleeve/Gaskets/Hardware/Seals/Shims/Thread Lock 7.5" Ring gear GM 10 Bolt 1977-81 - Kit Sprint Car Radiators & Components or three-hole gussets are 1-7/8"Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off road, check out Motive Gear. Motive Gear products can be found in the winners circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of