Description

Cylinder Stud and Head Bolt Kit – Evolution

• Studs are made from heat-treated 8740 chromoly; polished headbolts are made from alloyed stainless steel
• Kit includes eight cylinder studs, eight head bolts, moly assembly lubricant and thread sealant
• Stock replacement; reusable studs and head bolts recommended for all V-Twin engines
• Precision J-formed threads prevent galling and promote more consistent torque loading
• Designed to exceed the needs of high-performance engines
• Manufactured by ARP® to Feuling’s exact specifications
• Stop head and base gasket failure
• Made in the U.S.A.
• Replacement Part for OEM Number(s): 1647885A, 1648092A and 1683785C