Engine

Made in the U.S.A.. ROCK ARM SHAFT 66-83 BT

These tappets will run in cast iron or aluminum tappet blocks Recommend fitting the tappets to the blocks with a clearance of .0007" to .0012" Produced from billet bearing steel A true center-line for roller life and exact cam timing State of the art...

Quality, American-made rocker arm shafts and bushings. ROCK ARM BUSH 57-19 XL

Oil Pump Component for Big Twin models. OL PMP GR DRIVE 68-99 B/T

Made from 52100 bearing material Includes 4340 chromoly axle Made in the U.S.A.. TAPET RLR 29-84 BIG TWIN

Quality pinion shaft bushings Made in the U.S.A.. PIN SHFT BUSHNG 93-99 80"

Machined to a 32-micron, burr-free finish for extended seal life Made in the U.S.A.. SPRKT SHFT OIL SEAL SPACR

Heavy-duty nut fits flywheel-side of sprocket shaft 1-1/8"-16 threads Made in the U.S.A.. SPK SHAFT NUT 1 1/8-16

Bushings are made from solid bronze bar stock Machined in one operation with a tolerance of .0002" Feature a lead-in for ease of installation Made in the U.S.A.. CAM BUSHING 54-97 XL

Bushing is made from solid bronze bar stock Machined in one operation with a tolerance of .0002" Features a lead-in for ease of installation Made in the U.S.A.. CAM BUSHING 36-69 BIG TWN

5/8"-24 left-hand threads. GR PN SHAFT NUT 90-92 E/O

Made from the highest grade materials and heat-treated to JIMS strict standards Feature a 10? lock angle Work well with JIMS titanium valve spring retainers Made in the U.S.A.. VALVE KEEPERS 84-04 BT