- 83LBS @ 1.500"
- 280LBS @ .0900"
- TITANIUM RETAINERS - R7000T-8 (8)
- VALVE LOCKS INCLUDED - LV6MMSG-8 (16)
- UP TO .580" VALVE LIFT MAX
- COILBIND HEIGHT @ .870"
-
-
- 95LBS @ 1.500"
- 290LBS @ .900"
- CHROMOLY RETAINERS - R7000S-8 (8)
- VALVE LOCKS INCLUDED - VL6MMSG (16)
- UP TO .580" VALVE LIFT MAX
- COILBIND HEIGHT @ .870"
-
- 155LBS @ 1.885"
- 405LBS @ 1.260"
- CHROMOLY RETAINERS - R311CS (4)
- VALVE LOCKS INCLUDED - VL311A (8
- LOWER COLLER - LSC600 (4)
- UP TO .600" VALVE LIFT MAX
- COILBIND HEIGHT @ 1.080"
-
- 185LBS @ 1.860"
- 460LBS @ 1.160"
- CHROMOLY RETAINERS - R311CS (4)
- VALVE LOCKS INCLUDED - VL311A (8
- LOWER COLLER - LSC600 (4)
- UP TO .650" VALVE LIFT MAX
- COILBIND HEIGHT @ 1.080"
-
- 83LBS @ 1.500"
- 280LBS @ .900"
- UP TO .580" VALVE LIFT MAX
- COILBIND HEIGHT @ .870"
-
ITEMS INCLUDED IN KIT TITANIUM RETAINERS
- INTAKE 30-31251
- EXHAUST 30-31252
- INTAKE 30-31253
- EXHAUST 30-31254
- INTAKE 30-31255
- EXHAUST 30-31256
-
Sale!ITEMS INCLUDED IN KIT TITANIUM RETAINERS
- INTAKE 30-31151
- EXHAUST 30-31152
- INTAKE 30-31153
- EXHAUST 30-31154
- INTAKE 30-31155
- EXHAUST 30-31156
- INT 30-31190 (2)
- EXH 30-31191 (2)
-
ITEMS INCLUDED IN KIT TITANIUM RETAINERS
- INT/EXH 30-30236
- INT/EXH 30-30237
- USE O.E.M.
- SPRING SHIMS # 30-30246 (2)
-
Sale!ITEMS INCLUDED IN KIT TITANIUM RETAINERS
- INT 30-30881
- EXH 30-30885
- INT 30-30882
- EXH 30-30886
- INT 30-30883
- EXH 30-30887
-
Sale!ITEMS INCLUDED IN KIT TITANIUM RETAINERS
- INT 40-40701
- EXH 40-40702
- INT 40-40703
- EXH 40-40704
- INT 40-40705
- EXH 40-40706
-
ITEMS INCLUDED IN KIT TITANIUM RETAINERS
- INT 60-60501
- EXH 60-60502
- INT 60-60503
- EXH 60-60504
- INT 60-60505
- EXH 60-60506
-
ITEMS INCLUDED IN KIT TITANIUM RETAINERS
- INT 60-60171
- EXH 60-60172
- INT 60-60173
- EXH 60-60174
- INT 60-60175
- EXH 60-60176
-
ITEMS INCLUDED IN KIT TITANIUM RETAINERS
- INT/EXH 60-60046
- INT/EXH 60-60047
- INT/EXH 60-60048
-
Sale!ITEMS INCLUDED IN KIT TITANIUM RETAINERS
- INT/EXH 80-80341
- INT/EXH 80-80344
- INT/EXH 80-80343
- INT/EXH 80-80346
-
Sale!ITEMS INCLUDED IN KIT TITANIUM RETAINERS
- INT 80-80901
- EXH 80-80902
- INT 80-80903
- EXH 80-80904
- INT 80-80905
- EXH 80-80906
-
Yamaha® YZ™ 450F 2014-2019 Yamaha® YZ™ 450FX 2016-2020 Yamaha® WR™ 450F 2016-2021
-
Sale!
-
HONDA CRF250R 04-07 CRF250X 04-17 INTAKE ONLY
-
HONDA CRF450R 13-16 INTAKE ONLY STEEL VALVES SPR,RET & SEATS
-
HONDA CRF250R 16-17 INTAKE ONLY STEEL VALVES SPR,RET,SEATS & SEAL
-
HONDA CRF250R 02-06 STEEL VALVES SPR,RET,SEATS & SEAL PISTON (STD)
-
YAMAHA YZ250F 14-16 STEEL VALVES SPR,RET,SEATS & SEAL PISTON (77mm)
-
SHOVELHEAD 80" 1978-83 MAX LIFT .415"
-
Harley-Davidson® Evolution 1984-1999 Harley-Davidson® Sportster 883cc 1986-2003 Harley-Davidson® XL 1100cc 1986-1987 Harley-Davidson® Sportster 1200cc 1988-2003 Harley-Davidson® Twin Cam 88" 1999-2004
-
- TWIN CAM 1999-04
- 5/16 STEM VALVES
- 178LBS @ 1.860"
- 385LBS @ 1.200"
-
- TWIN CAM 1999-04
- 5/16 STEM VALVES
- 178LBS @ 1.860"
- 385LBS @ 1.200"
- .600" max lift
-
- Harley-Davidson® Evolution 1984-1999
- Harley-Davidson® XL 1100cc 1986-1987
- Harley-Davidson® Sportster883cc/ 1200cc 1988-2003
- Harley-Davidson® Twin Cam 88" 1999-2004
-
-
Panhead™, 1948-1965
- Spring kit
- Max Lift .600"
-
Panhead™, 1948-1965
- Spring kit oem replacement
- Max Lift .415"
-
Sale!INTAKE ONLY STEEL VALVES SPR,RET & SEATS
-
Sale!INTAKE ONLY STEEL VALVES ALL RFS ENGINES SPR,RET & SEATS
-
- 40-40660
- lightweight spring kit
- kx450f
- 2009-16
-
Yamaha® YFZ™ 450 2004-2009 Yamaha® YFZ™ 450X 2008-2011 Yamaha® YFZ™ 450R 2009-2020 Yamaha® YFZ™ 450SE 2010-2020 Yamaha® WR™ 450 2003-2015 Yamaha® YZ™ 450F 2003-2009
SPRING KIT STEEL VALVE CONVERSION -
HONDA
CRF450R/RX/WE 2017-20
STAINLESS VALVES
-
PART # 90-9034 DUAL SPRINGS KIT
-
- Harley-Davidson® Evolution 1984-1999
- Harley-Davidson® XL 1100cc 1986-1987
- Harley-Davidson® Sportster883cc/ 1200cc 1988-2003
- Harley-Davidson® Twin Cam 88" 1999-2004
-
-
-
HONDA
TOP END SERVICE KIT
- GB500 89-90
- XR500R 83-84
- XL600R 83-87
- XR600R 85-2000
- XR650L 83-22
-
Honda® XL75 1977-1979 Honda® XR75 1973-1978 (Excludes XR75 1973-1976) Honda® XL80S 1980-1985 Honda® XR80 1979-1984 Honda® XR80R 1985-2003 Honda® XL100S 1979-1985 Honda® XR100 1981-1984 Honda® XR100R 1985-2003 Honda® CRF80F 2004-2013 Honda® CRF100F 2004-2013
-
Honda® XL75 1977-1979 Honda® XR75 1973-1978 (Excludes XR75 1973-1976) Honda® XL80S 1980-1985 Honda® XR80 1979-1984 Honda® XR80R 1985-2003 Honda® XL100S 1979-1985 Honda® XR100 1981-1984 Honda® XR100R 1985-2003 Honda® CRF80F 2004-2013 Honda® CRF100F 2004-2013
-
KX250F 2020-2023 # 40-41600