Head bolt kit by custom chrome replaces OEM part number 16480–92 and 16478–85A

There are eight bolts total

Chrome 12 point outer head, bolt fits evolution, big twin models, 92 and up 1 7/8 inches long. Custom Chrome product number 59657 Replacing 16480-92

Custom Chrome product number 75400 Head Bolt -inner big twin replaces OEM 16478–85A fits evolution models 1984 to present

All are NEW in their packaging

Please email me with any questions prior to purchasing. Thank you