- 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.
Active filters
- Designed for S&S® T-Series T2 long block engines for Harley Davidson® big twins
- 2.000" intake and 1.605" exhaust valves with S&S® ports
- S&S® high performance valve springs support cam lift up to .650"
- Compatible with stock rocker boxes, exhaust, and intake manifolds
- Requires S&S valve cover gasket kit; not machined for compression releases
Designed for 124" Hot Set Up Kits and '99-'17 Twin Cams; requires crankcase machining.
ArmorX™-coated pistons with ArmorFit™ skirt coating for smooth, quiet operation. Includes pistons, rings, pins and circlips. Made in the U.S.A.
Great street cam for 84–88-inch strokers; upgraded from the #6 grind with strong torque from 2,200–6,500 rpm.
ArmorX™ coating for reduced wear and ArmorFit™ skirt coating for smooth, quiet operation. Includes pistons, rings, pins and circlips. Made in the USA.
OEM-style replacement; accepts all OEM connectors and retainers.
OEM-style replacement component that accepts all OEM connectors and retainers for a secure fit.
OEM-style replacement component that accepts all OEM connectors and retainers.
- Wide 2500–6900+ RPM power range
- Requires carburetor/throttle body tuning and performance exhaust/intake
- High-performance valve springs, pushrods and lifters required
- Made in the USA
Forged pistons with generous valve pockets for big valves and cams.
Includes rings, piston pins and circlips for two pistons.
Force-fed pin oiling and a pressure-seal groove enhance sealing and durability.