CNC-machined in billet aluminum

Easily mounted to your frame or rear axle plate

The mesh panels on the rear allow proper ventilation for your dome so you don't overheat

rev limit programmable in 50 rpm steps

Parkerized reproduction of special hex shoulder bolts used to mount footboards on all Harley-Davidson 1941-81

Primary Cover Gasket 1977-1990 Harley-Davidson XL Subcategory_Clutch Hardware CNC-machined in billet aluminumThis Primary Cover Gasket fits 1977 1990 Harley Davidson XL Sportsters. James Gaskets are known world wide for their close attention to quality and fit. Made in the USA. For complete fitment see the additional Information below. Top quality gaskets, seals and o rings meet or exceed OEM specifications Made in the U. S. A.