Replacement Piston Rings - 3.4375" - +0.040"Replacement Piston Rings 3. 4375" +0. 040" Replacement ring sets for S&S pistons only Rings come as sets for two pistons Made in the USA

basket-weave cover

Increases pressure relief valve pop-off psi

Bolts onto the factory primary cover

Feuling does not recommend tuning beyond stock emissions standards

Includes shaft

575" exhaust valves

BA Air Cleaner Kit - Black/Clear with Red Filter - '93-'99 Evolution Big Twin

Sprocket Solo Seat - Smooth - Black - XL '04-'23

pressure relief valve and spring

Stepped 1-3/4" to 1-7/8" stainless steel headpipes

but feature a slightly shorter tapered tube

Bushings are 50% longer than stock