Active filters
Replacement gasket for air cleaner assemblies that prevents air leaks and contamination.
Precision breather seal made in the U.S.A. Ideal for routine maintenance and rebuilds.
Complete camshaft kit with Reaper® cam, Racer Series hydraulic lifters (0.200" travel), gasket/o-ring kit, ARP® fasteners, and cam install kit. Made in the USA. Not for '23-'24 121" VVT models.
Heavy-duty full-complement inner cam bearing for performance engines. Manufactured by Koyo® Torrington®. Made in the USA.
Quieter, smoother engine operation; higher oil pressure and cooler temps; full 0.200 travel hydraulic lifters. Includes pump, camplate, camshaft, lifters, pushrods and hardware.
Complete Race Series® camchest kit with full-travel hydraulic roller lifters. Quieter operation, higher oil pressure, cooler engine and oil temps. Made in the USA. Not for '23-'24 121" VVT.
- Precision press-on races for true outer diameter after installation.
- Includes right and left crankshaft races and left-side thrust washers.
- Made in the USA.
Eliminates scavenge pickup blockage, keeps the cross-sump port open, 0.265" tall vs OEM 0.465", accommodates varying M8 case ports, made in USA.
Press-on undersize crankshaft bearing races for right and left sides, includes left-side thrust washers; enables repair and remachining after race spinning. Made in USA.
Fits 124" and 128" big-bore motors with head work. Made in the U.S.A. Requires hi-lift springs.
Premium tappet gaskets engineered for long-term reliability and fuel resistance. Do not require gasket sealer. Made in the USA.