Dart Cylinder Head Stud Kit - Chromoly - Black Oxide - GM LS-Series GBDS1 Exhaust port and bolt pattern

Exhaust port and bolt pattern are raised

Engine Intake Manifold Gasket Set

this Hi-Tech polylock is designed for 3/8" Ultra Pro Magnum and Ultra Pro Magnum XD rockers

Shrinker creates inside curves and stretcher expands for outside curves

Dart Cylinder Head Stud Kit - Chromoly - Black Oxide - GM LS-Series GBDS1 Exhaust port and bolt patternProduct 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