S&S CYCLE

High port flow gives great performance now, and more later when additional upgrades are done Heads are fully assembled with springs and valves Compression ratios vary depending on cylinder heads...

Full-synthetic formula resists shear and extends life For use in Big Twin transmission/ gear box Available in 1-quart bottles, 12 per case Made in the U.S.A.. OIL S&S 80W140GEAR SYN QT

Stock Bore Stroker Flywheel Kit 84" Upgrades 74" and 80" Shovelhead engines to 84" displacement at approximately 8.4:1 or 7.3:1 compression (depending on pistons used) Includes a dynamically balanced...

Cylinders are constructed from premium aluminum castings with cast-in iron liners Kits include cylinders, pistons, rings and gaskets (head, base and exhaust) Made in the U.S.A. This project requires...

Kits include standard flywheel assembly, 3-5/8" bore cylinders, 9.75:1 pistons, rings and gaskets Does not include manifold, pushrods, or pushrod clips Made In the U.S.A. Cases must be bored to...

Kits include standard flywheel assembly, 3-5/8" bore cylinders, 9.75:1 pistons, rings and gaskets Does not include manifold, pushrods, or pushrod clips Made In the U.S.A. Cases must be bored to...

Sold each. CAP ASSY ACCL PMP

Made in the U.S.A.. BALL CHECK ACCEL PUMP E/G

Made in the U.S.A.. ACCEL PUMP DIAPHRM S&S

Made in the U.S.A.. NOZZLE E/G ACL.PMP.

Made in the U.S.A. Requires 2 Accelerator Pump Cap O-Rings.. O-RING ACCL PUMP TUBE E/G

Made in the U.S.A. Requires 2 Accelerator Pump Cap O-Rings.. O-RING ACCL PUMP CAP E/G