Allen bolts and washers for mounting 73-80 rear or 1972-80 front caliper on all Big Twins

Fits 1984-’99 Harley-Davidson big twin chassis and custom frames designed for Evolution big twin engines

Fits 1970-2006 Harley-Davidson Big Twins (except 2006 Dyna)

39 inches)diameter throat pin

A raw polished version is also available

Stainless Steel Rear Chain Adjuster Screws 1936-1972 Harley-Davidson Knucklehead/Panhead/Shovelhead Vendor_Unity Manufacturing Allen bolts and washers forThe most premium axle adjusters on the market. These chain tensioners are designed for 1936 1972 Harley Davidsons, and will fit any aftermarket hardtail with a stock style axle plates, such as SKU 017933 Lowbrow Customs Weld On Hardtail Frame for 1958 1984 Harley Davidson Panhead & Shovelhead. Thread dimensions are 3 8 24 x 3 long. They feature a 3 8 hex head and relieved threads on both ends to ease in assembly and maximum useable travel. Threads are