ALL ENGINE

Features Oil Pump/Cam Plate Precision machined from billet aluminum Passage plugs are removable for servicing Independent scavenge sections for fl...

Features Allows for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe...

Features Allows for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe...

Features Allows for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe...

Features Dual Spray technology evenly cools both intake and exhaust sides of pistons Revised spray locations for more effective cooling Creates a ...

Features Allows for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe...

Features Kit includes all required parts needed when servicing or changing gear- or chain-drive cams in a Twin Cam motor Made in the USA Specs ...

Features Kit includes all required parts needed when servicing or changing gear- or chain-drive cams in a Twin Cam motor Made in the USA Specs ...

Features Allows for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe...

Features Smokey chrome with all the reflective qualities of traditional chromium Durable and easy to clean finish Stealth intake provides 38% incr...

Features Smokey chrome with all the reflective qualities of traditional chromium Durable and easy to clean finish Stealth intake provides 38% incr...

Features Cast iron intake/exhaust guide Fits S&S Super Stock and stock Harley-Davidson cylinder heads Guide ID measures aprox. 0.309"/0.310" w...

Features Classic 2-into-1 styling Headers and muffler are fully heat shielded for a blue-proof design Stainless steel header construction Brushed ...

Features Holds the cam phaser assembly in place to allow you to pull the spool valve bolt and get access to the cam plate, oil pump, and the cam R...

Features Cast iron intake/exhaust guide Fits S&S Super Stock and stock Harley-Davidson cylinder heads Guide ID measures aprox. 0.309"/0.310" w...

Features High-performance conical single wire valve spring For valve lift to 0.605" with 1.535"/68 lb installed height, 364 lb at max lift Max 650...

Features Include springs, upper and lower collars and keys For valve lift to .650" with 1.860" /178 lbs. installed height, 376 lbs. at max lift Ma...

Features Cylinder Heads: High-flow cylinder heads with premium seats, guides, valves, springs, and seals +1.00 mm oversized intake and exhaust val...

Features Include springs, upper and lower collars and keys For valve lift to .650" with 1.860" /178 lbs. installed height, 376 lbs. at max lift Ma...

Features Designed for Tri-Glides and other heavy bikes needing good bottom and mid-range performance Camshaft's stock base circle permits the use ...

Features All parts in each kit are matched to ensure superior quality, fit, finish and performance Oil pump and cam plate are precision-machined f...

Features Full stainless steel construction Computer-aided stepped header design to maximize power output Precision bends allow for class-leading g...

Features Allows for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe...

Features Full stainless steel construction Computer-aided stepped header design to maximize power output Precision bends allow for class-leading g...