KPMI SPRING KIT .600 LIFT TC '05-10 EVO SPORTSTER '04-11 20-20360 Brand_DIAG4-BIKE FIBER GASKETS DESIGNED FOR MAXIMUM

FIBER GASKETS DESIGNED FOR MAXIMUM SEAL

OEM replacement valves are made of durable SUH35B heat resistant steel that also comes with fill Nitride finish for further durability and resistance to corrosion

heat treated

MFG Part Number:   0312145F

KPMI SPRING KIT .600 LIFT TC '05-10 EVO SPORTSTER '04-11 20-20360 Brand_DIAG4-BIKE FIBER GASKETS DESIGNED FOR MAXIMUMProduct Name: SPRING KIT . 600 LIFT TC '05 10 EVO SPORTSTER '04 11 Product Type: Valve Spring Kit Brand: KPMI MFG Part Number: 20 20360 Description: Wound from Premium Kobe Super Clean Chrome Silicon Wire. KPMI valve springs are heat treated, stress relieved and shot peened to insure maximum performance and life. Springs are engineered for each specific application using proprietary advanced spring design simulation, and analysis software. Engineers