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Product Name:   SPRING KIT REPLACEMENT 0.415 LIFT SHOVELHEAD '66-83Product Type:   Valve Spring KitBrand:   KPMIMFG Part Number:   20-20435Description:   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...

Product Name:   VALVE SPRING KIT KIBBLEWHITE HD .600 LIFT TWIN CAM 88"Product Type:   Valve Spring KitBrand:   KPMIMFG Part Number:   20-20132Description:   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...

Product Name:   VALVE SPRING KIT KIBBLEWHITE HD .600 LIFT TWIN CAM 88-103"Product Type:   Valve Spring KitBrand:   KPMIMFG Part Number:   20-20364Description:   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...

Product Name:   SPRING KIT .600 LIFT HD TWIN CAMProduct Type:   Valve Spring KitBrand:   KPMIMFG Part Number:   20-20122Description:   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...

Product Name:   SPRING KIT/ .650 LIFT/ HARLEY DAVIDSON/ TWIN CAMProduct Type:   Valve Spring KitBrand:   KPMIMFG Part Number:   20-20060Description:   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...

Product Name:   SPRING KIT .650 LIFT HD TWIN CAM '99-04Product Type:   Valve Spring KitBrand:   KPMIMFG Part Number:   20-20081Description:   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...

Product Name:   SPRING KIT .600 LIFT TC '05-10 EVO SPORTSTER '04-11Product Type:   Valve Spring KitBrand:   KPMIMFG Part Number:   20-20360Description:   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...

Product Name:   SPRING KIT 0.600" LIFT HD SHOVELHEAD '66-83Product Type:   Valve Spring KitBrand:   KPMIMFG Part Number:   20-20450Description:   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...

Product Name:   VALVE SPRING KIT BEEHIVE M8 TITANIUMProduct Type:   Valve Spring KitBrand:   KPMIMFG Part Number:   20-21000Description:   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,...

Product Name:   VALVE SPRING KIT BEEHIVE M8 STEELProduct Type:   Valve Spring KitBrand:   KPMIMFG Part Number:   20-21050Description:   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,...

Product Name:   VALVE SPRING KIT BEEHIVE M8 HIGH LIFT TITANIUMProduct Type:   Valve Spring KitBrand:   KPMIMFG Part Number:   20-21205Description:   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...

Product Name:   RACING DUAL SPRING KIT .650 LIFT H.T. STEEL RETAINERProduct Type:   Valve Spring KitBrand:   KPMIMFG Part Number:   20-21650Description:   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...

Product Name:   RACING DUAL SPRING KIT .650 LIFT TITANIUM RETAINERSProduct Type:   Valve Spring KitBrand:   KPMIMFG Part Number:   20-21750Description:   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...

Product Name:   RACING VALVE SPRING KIT .625 LIFT TITANIUM RETAINERSProduct Type:   Valve Spring KitBrand:   KPMIMFG Part Number:   20-21800Description:   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...

Product Name:   RACING VALVE SPRING KIT .625 LIFT H.T. STEEL RETAINERProduct Type:   Valve Spring KitBrand:   KPMIMFG Part Number:   20-21850Description:   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...

Product Name:   RACING DUAL SPRING KIT .675 LIFT H.T. STEEL RETAINERProduct Type:   Valve Spring KitBrand:   KPMIMFG Part Number:   20-21600Description:   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...

Product Name:   RACING DUAL SPRING KIT .675 LIFT TITANIUM RETAINERSProduct Type:   Valve Spring KitBrand:   KPMIMFG Part Number:   20-21700Description:   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...