Engine

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 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:   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 .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:   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...