Engine

CNC-machined billet aluminum construction Hardware included Made in the U.S.A.. COVER TWINCAM SMOOTH CHR

CNC-machined from billet aluminum Made in the U.S.A.. COVER POINTS DIA CHR 17+

CNC-machined from billet aluminum Made in the U.S.A.. COVER POINTS DIA BLK 17+

CNC-machined from billet aluminum Made in the U.S.A.. COVER POINTS DIA CHR -16

CNC-machined from billet aluminum Made in the U.S.A.. COVER POINTS DIA BLK -16

Designed with Comp Cams' industry-leading technology and trademark Endurance Ramps, the Mega 8 series of performance cams covers every bike and riding style With reduced valve train noise and increased stability, Mega 8 cams deliver everything from broad...

Race/slow bleed upgrade design for high-performance use Each unit is 100% tested for proper function Black oxide finish Made in the U.S.A.. TAPPET EVO RACE 84-99 SET

Sophisticated "Endurance Ramp" lobe design makes great power, but is easy on the tappets and valve train for long life Constructed from 8620 billet steel Made in the U.S.A.. CAMS TC-3104 07-17 TC

Special adjustment system allows installation without removing the rocker boxes Made from 4130 chromoly steel tubing with a .049" wall thickness The adjuster portion of the pushrod features 4140 high-strength steel with an induction-hardened tip Made in...

Race/slow bleed upgrade design for high-performance use Each unit is 100% tested for proper function Black oxide finish Made in the U.S.A.. TAPPET EVO RACE 84-99 EA

Forged design is stronger than commonly available cast or billet designs Performance replacement for the stock hydraulic roller lifter Each unit is 100% tested for proper function Black oxide finish Made in the U.S.A.. TAPPET EVO 84-99 EA

Every gasket in these kits uses the best materials possible for its intended application Multi-Layer Steel (MLS) head gaskets Steel Viton«-coated base gaskets Blue Viton valve stem seals Aluminum Foam Material (AFM) race-style exhaust gaskets Complete...