Earl's Cylinder Head Stud Kit - Hex Head - Black Oxide - GM LS-Series 91940069 Superchips was acquired by MSD

Superchips was acquired by MSD Performance

Our Bypass Carbureted Stealth Fuel System is intended to support a return style

BR30 Break-In

Designed for milder

Earl's Cylinder Head Stud Kit - Hex Head - Black Oxide - GM LS-Series 91940069 Superchips was acquired by MSDDoes not Fit LS9 Engines. Yield Strength 170,000 PSI Finish Black Oxide Reduced Wrenching Size Provides Extra Socket Clearance Choose Form 12 Point or Hex Head Styles Includes Premium Head Bolts, Washers & Anti Seize Lubricant Sold In Complete Engine Sets Reusable Not Torque To Yield Anti Seize Product Description: Cylinder Head Stud Kit Hex Head Chromoly Black Oxide GM LS Series Kit Earl's Performance Products was founded by Earl Fouts in 1955 in