Wiseco K1643 Piston Kit for 1984-1999 Harley Davidson Evo Big Twin 1340 - 3.528i feed-mpn-18-2910 Pivot Works PWSSK-Y05-421 Stem Bearing
Description
Pivot Works PWSSK-Y05-421 Stem Bearing Kit for Yamaha WR250F / WR250R / WR250X Pivot Works PWSSK-Y05-421 Stem Bearing Kit for Yamaha WR250F / WR250R / WR250X Part Number: PWSSK-Y05-421
Use original spring & retainer where applicable
1990 Honda CBR600F
They are equipped with full length 2
2003-14 Suzuki LT-Z400 QuadSport
Wiseco K1643 Piston Kit for 1984-1999 Harley Davidson Evo Big Twin 1340 - 3.528i feed-mpn-18-2910 Pivot Works PWSSK-Y05-421 Stem BearingWiseco Forged Piston Kit Part Number: K1643 Valve pocket designs allow maximum flow around the valve, allowing the use of oversized valves and high lift cams. Piston crown shapes are designed to promote the maximum intake charge efficiency through a scavenging mixture Cross Flow during intake and exhaust valve overlap. More fuel and air equals more horsepower. Piston domes are designed for optimal quench during the compression combustion cycle,
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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