Forget the guesswork of tuning

Colony Machine #SPC-033 7/16 ID x 1/8 Length Chrome Plated Steel Universal Spacer

Includes axle adjusters

These are made right here in Ohio

Aluminum Gas / Oil Filler Cap with Weld-In Steel Bung - Unvented Subcategory_Pushrods & Covers Forget the guesswork of tuningIncludes a weld in mild steel bung made for Lowbrow Customs gas oil filler caps. Just weld in the bung, thread the cap in and go! These universal filler caps are meant to be used for either gas tank or oil tanks on custom motorcycles, hot rods, or anything else. Lowbrow filler caps fit the maxim 'form follows function'; they are all business. Machined out of solid aluminum, these non vented caps are 1 5 16" 12 thread and the Buna N O ring seal is gas