R/D Valve Springs, valve guides for Honda, Yamaha, Suzuki and other.
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R/D Valve Springs Guide Product List:
Part # Description - Guides List Price

R/D Springs Corporations’s designs are exclusive to R/D Spring Corp.

For racing use only. May render your vehicle illegal for street use.
Due to potential abuse, no warranty is offered on racing parts.
No returns after 30 days. Prices may change without notice.

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6001

Honda 500 XR/XL - 1979-1982 & 500/600 RFVC

 $18.00

6002

Honda 250 XR/XL - 1979-1982 - Allows 0.125" More Lift

 $18.00

6003

Honda 185/200 ATC/X/XR - Allows 0.100" More Lift

 $18.00

6004

Honda 350 XR/RFVC - 1983-1985

 $18.00

6005

Honda 750 V-45 Interceptor

 $18.00

6006

Yamaha 500 TT/XT/SR

 $18.00

6007

Yamaha 250/350 XT/TT Warrior

 $18.00

6008

Yamaha 600 TT/XT

 $18.00

6009

Honda TRX 250X

 $18.00

6012

Suzuki DR 350

 $18.00

6027

Yamaha V-Star - Allows .150" more lift

 $18.00

6028

Triumph 600 Daytona - Inlet

 $18.00

6029

Triumph 600 Daytona - Inlet

 $18.00

6030

Honda TRX 450F - Inlet

 $18.00

6031

Honda TRX 450F - Exhaust

 $18.00

6034

Honda CR 450 F - Exhaust - Allows .050" more lift

 $18.00

6035

Yamaha YZ 250F - Inlet

 $18.00

6036

Yamaha YZ 250F - Exhaust

 $18.00

6037

Yamaha YZ 450F - Inlet

 $18.00

6038

Yamaha YZ 450F - Exhaust

 $18.00

6039

Honda CR 250F - Exhaust

 $18.00

6040

Kawasaki RMZ/LTZ 450

 $18.00