Earl's Hex Head Cylinder Head Bolt Kit - Black Oxide - GM LS-Series 10259C Male Tee Fitting with Female

Male Tee Fitting with Female Branch 3AN

the marquee product line in the Longacre catalog

Forged 4340 steel H-Beam connecting rods are forged from a two-piece forging and feature a fully machined and shot-peened surface

EGT Probe 3/16 in Compression to 1/8 in NPT Male

Spring Rubber

Earl's Hex Head Cylinder Head Bolt Kit - Black Oxide - GM LS-Series 10259C Male Tee Fitting with FemaleDoes 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 Product Description: Cylinder Head Bolt Kit Hex Head Chromoly Black Oxide GM LS Series Kit Earl's Performance Products was founded by Earl Fouts in 1955 in Lawndale,