Racing Power GM 1/2 Ton Differential Cover - 10 Bolt Set Tach Pickup Squared EndsAll QA1 springs are

Squared EndsAll QA1 springs are ground at both ends to ensure straight

Engineered to perform at high temperatures formulated using advanced base fluids to provide consistent and predictable suspension performance at temperatures ranging from -70 to a scorching 400

Pulley / Hardware Included

Will also work with other manufacturers' Gilmer Drive setups

Racing Power GM 1/2 Ton Differential Cover - 10 Bolt Set Tach Pickup Squared EndsAll QA1 springs areProduct Description: Differential Cover Steel Chrome 8. 5 in GM 10 Bolt Sold Individually Started in 1995 and specializing in both aftermarket and OEM markets, the Racing Power Company offers more than 4,800 different parts, including valve covers, dress up kits, air cleaner assemblies, crankshaft pulleys, breathers, light assemblies, and more.