Top End

1340 CYL 84-99 EVO BLACKREPLACEMENT CYLINDERS FOR EVOLUTION-STYLE MOTORSReplacement cylinders feature ductile cast-iron sleeves in aluminum castingsSleeve has external ribs that "lock" the sleeve to the aluminum casting so it cannot moveExcellent for...

CYLINDER NAT 86-03 1200XLREPLACEMENT CYLINDERS FOR XL EVOLUTION-STYLE MOTORSReplacement cylinders feature ductile cast-iron sleeves in aluminum castingsSleeve has external ribs that "lock" the sleeve to the aluminum casting so it cannot moveExcellent for...

CYLINDER TC88 3.75 BLK HLREPLACEMENT 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)

1340 CYL 84-99 BIG TWINREPLACEMENT CYLINDERS FOR EVOLUTION-STYLE MOTORSReplacement cylinders feature ductile cast-iron sleeves in aluminum castingsSleeve has external ribs that "lock" the sleeve to the aluminum casting so it cannot moveExcellent for...

PANHD REAR CYL 48-65 74"CYLINDERSCast-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...

PANHD FRNT CYL 48-65 74"CYLINDERSCast-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...

1200CC REAR CYL SHVL66-80CYLINDERSCast-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...

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

Piston for Twin Cam motors

Piston for Twin Cam motors