TEN Factory Performance GM Truck 12-Bolt Rear Axle Kit - 31.31 in Long - 30 Spline - GM Fullsize SUV / Truck 1970-81 Expansion Tank The cover is doweled to

The cover is doweled to pump housing to assure alignment of shaft bores

Conveniently access your programming data port and 3

Holley is pleased to offer simple

Moderate high performance street driving

stainless steel screen mesh and a special epoxy to be compatible with most fuel

TEN Factory Performance GM Truck 12-Bolt Rear Axle Kit - 31.31 in Long - 30 Spline - GM Fullsize SUV / Truck 1970-81 Expansion Tank The cover is doweled toProduct Description: Axle Shaft Performance Rear Axle Kit 31. 31 in Long 30 Spline Steel Natural Truck GM 12 Bolt GM Fullsize SUV Truck 1970 81 Sold Individually TEN Factory is the brand you can trust for High Quality, properly engineered drivetrain solutions. While some abrandsa are just repackaged parts imported in bulk, TEN Factory is engineering driven, with specific drawings for each part and a complete in house Quality Assurance Lab the only one