Top End

1200CC FRT CYL SHVL 66-80CYLINDERSCast-iron cylinders meet or exceed OEM tolerance specificationsWithstand greater pressure and heat than stockAvailable in front and rear versionsSold eachNOTE: All Shovelhead cylinders require the use of 12-point head...

CYLINDER TC103 3.875 B/HREPLACEMENT CYLINDERSOEM black texture powdercoat with highlighted finsExcellent for stock replacementCylinders are finished slightly undersized so they may be finish-honed to fit your pistonsSold each (unless noted)

Piston for Twin Cam motors

PISTONS 3.75" STD 99-06TC

PISTONS 107".005 M8

PISTONS 80" 1340CC STD LCREPLACEMENT PISTONSOEM quality cast aluminum alloy constructionPistons come complete with wrist pins and keepers (sold in pairs)Available in various compression ratiosKits include two pistons, wrist pins and clipsRings are not...

PISTONS 1000CC XL 050REPLACEMENT PISTONSOEM quality cast aluminum alloy constructionPistons come complete with wrist pins and keepers (sold in pairs)Available in various compression ratiosKits include two pistons, wrist pins and clipsRings are not...

FR EX/RR IN RCKR ARM84-17REPLACEMENT ROCKER ARMS WITH BUSHINGSOEM-style rocker armsSold each

RCKR ARM REAR INT 57-85XLREPLACEMENT ROCKER ARMS WITH BUSHINGSOEM style rocker armsSold each

RCKR ARM REAR EXH 57-85XLREPLACEMENT ROCKER ARMS WITH BUSHINGSOEM style rocker armsSold each

RCKR ARM FRNT INT 57-85XLREPLACEMENT ROCKER ARMS WITH BUSHINGSOEM style rocker armsSold each

RCKR ARM FRNT EXH 57-85XLREPLACEMENT ROCKER ARMS WITH BUSHINGSOEM style rocker armsSold each