pop-up design

The left side cap is non-vented and the underside is 'taller' than the right side

This heavy-duty engine stand from Lowbrow Customs is specifically designed to safely cradle your rubber-mounted Twin Cam "A" engine

The spark plug end then simply snaps on to the spark plug terminal

and bolt the new sissy bar on with the original hardware

#8730-8 Rocker Shaft Chrome Plated Acorn Nut & Washer Kit 1966-1985 Harley-Davidson Shovelhead 1957-1985 Sportster - Chrome Plated Brand_S&S Cycle pop-up designChrome plated rocker shaft nuts will replace the stock red dot nuts on rocker shafts on all Shovelheads 66 85, and Sportsters 57 85. Made in Ohio, USA.