Dart Cylinder Head Stud Kit - Chromoly - Black Oxide - GM LS-Series 93502 Upper Oil Seal

Upper Oil Seal

Valve Guide Cutter

1978-1985 Oldsmobile Toronado

1965-1966 GMC I1000Fits GM 1965 to 1991 TH400

Black / White

Dart Cylinder Head Stud Kit - Chromoly - Black Oxide - GM LS-Series 93502 Upper Oil SealProduct Description: Cylinder Head Stud Kit 12 Point Nuts Chromoly Black Oxide GM LS Series Since 1981, Dart Machinery has become the acknowledged leader in producing race winning components. Dart Machinery aluminum and cast iron engine blocks are designed to meet the specialized needs of racers and performance enthusiasts. Dart components are developed in house, manufactured on Dartas own CNC machining centers, and tested on Dartas computer