ENGINE

Features High-quality replacement Made in the U.S.A. Specs PRODUCT NAME TAPPET CUFFS BASE COLOR BLACK COLOR/FINISH ANODIZED BLACK MATERI...

Features Precision Machined from Billet Aluminum Independent Scavenge Sections for Flywheel Cavity and Cam Chest Debris Screens in both scavenge p...

Features Precision Machined from Billet Aluminum Blue Anodized Finish Passage Plugs Removeable for servicing Independant Scavenge Sections for Fly...

Features Designed for 107"/114" motors, compatible with all stock valve train components Kits include all required bearings, O-rings, and hardware...

Features Kits include four S&S adjustable pushrods or Quickee pushrods, four pushrod covers, O-rings Pushrods are manufactured from chromoly s...

Features Reduced valve train noise from start up to shut down Close tolerances for low leak down rates Fast pump up and superior high rpm performa...

Features Kits include all required parts needed when servicing or changing gear- or chain-drive cams in a Twin Cam motor Made in the U.S.A. Specs...

Features Feature revolutionary design - allows quicker, easier installation without the removal of the rocker covers .4375” diameter Chromoly ste...

Features Designed to increase torque band width and increase fuel economy Great bolt-in camshaft upgrade for stock 88" and 96" engines; also perfo...

Features Precision Machined from Billet Aluminum Blue Anodized Finish Passage Plugs Removable for servicing Independent Scavenge Sections for Flyw...

Features All necessary components from top-to-bottom of the camchest Provide maximum reliability, longevity, peak performance, and the coolest ...

Features All necessary components from top to bottom of the camchest All parts work and function together in total harmony Provide maximum reliab...

Features All necessary components from top-to-bottom of the camchest Provide maximum reliability, longevity, peak performance, and the coolest en...

Features Cam chain tensioner conversion kits include the needed components to upgrade early 99-06 style mechanical cam chain drive systems to the ...

Features Precision CNC machined forged aluminum Increased structural strength Dimensional stability Freedom for internal porosity Separate scaveng...

Features Machined from billet 6061 aluminum with square surfaces, promoting excellent umbrella valve sealing, longer main breather exit nipples wi...

Features Transparent for viewing internal engine components Matches Assault series of air cleaners Made in the U.S.A. Specs PRODUCT NAME COVER...

Features Transparent for viewing internal engine components Matches Assault series of air cleaners Made in the U.S.A. Specs PRODUCT NAME COVER...

Features Kits include all required bearings, O-rings, and hardware Bolt-in compatible with all stock valve train components Provides increased tor...

Features All necessary components from top-to-bottom of the camchest Provide maximum reliability, longevity, peak performance, and the coolest en...

Features Transparent for viewing internal engine components Matches Assault series of air cleaners Made in the U.S.A. Specs PRODUCT NAME COV...

Features Cam chain tensioner conversion kits include the needed components to upgrade early 99-06 style mechanical cam chain drive systems to the...

Features Quieter and smoother engine operation Increase oil pressure, scavenge volume and engine oil flow 15-35 degree cooler engine temperatures ...

Features Kits include all required parts needed when servicing or changing gear- or chain-drive cams in a Twin Cam motor Made in the U.S.A. Specs...