Ironhead Sportster 12 point cylinder head bolts - Chrome Biltwell Contrast cut 6061-T6

Contrast cut 6061-T6

Complete kit for both cylinder heads using tall style D-rings

8" up and 3" out for ratchet top 4 speed transmissions

8ea Shovelhead 1978-84 style cylinder base washer ( fits most big twin cylinders including earlier -66 shovelhead ) thick case hardened reinforcement "stud spacer" in chrome finish

Works with seamless mounted bars or handlebars with fanged mounting bungs

Ironhead Sportster 12 point cylinder head bolts - Chrome Biltwell Contrast cut 6061-T6New Made in the USA by Colony Machine. Hi strength heat treated chrome plated head bolt set. These use a 7 16 12 point box wrench for easier installation. Fits 1973 85 XL sportsters. Complete set chrome with washers.