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- Complete top-end assembly with heads, cylinders, pistons, and gaskets.
- Pistons pre-fit to cylinders for minimal downtime.
- Includes all hardware, clamps, and seals; made in the USA.
Designed for 124" Hot Set Up Kits and '99-'17 Twin Cams; requires crankcase machining.
- Forged aluminum with precision CNC machining
- 1-1/2" pullback for comfortable riding posture
- Clamp and matching hardware included
- Fits non-batwing models with standard fork center spacing
Forged, CNC-machined risers with included clamp and hardware; improves rider posture and fits bikes without batwing fairings.
Forged aluminum risers with CNC machining; includes clamp and matching hardware, designed for models without batwing fairings.
Replacement kit includes cylinders, forged pistons, rings, wrist pins, and gaskets; only for 88" motors. Professional assembly and clearance checks required.
Durable Big Bore upgrade with premium aluminum cylinders and cast-in iron liners. Kit includes pistons, rings and gaskets. Made in the USA. Requires skilled installation.
Cylinders with a stock bolt pattern, bored slightly under nominal size and left un-honed; designed for 124" hot set up kits and '99-'17 Twin Cams. Requires crankcase machining.
Complete big-bore cylinder and piston kit with forged pistons, gaskets, and hardware; ideal for stroker engine builds. Made in the U.S.A.
Bolt-in big bore kit with cast ductile iron sleeves for improved heat transfer. Complete kit includes cylinders, forged pistons, rings, pins, clips and gaskets. Not for use with S&S 79cc heads.
Complete handlebar kit with matching braided cables and brake lines; patented internal routing for burr-free wiring and easy pull-thru installation.
Complete Viking handlebar kit with braided cables and brake lines, preloaded pull‑thru sleeving, burr-free internal routing, and all necessary hardware for installation.
Complete Viking handlebar kit with matching braided cables and brake lines, engineered for easy internal wiring and professional fitment.