Honda Retainers 7 Degree Valve Stem Size: 5.5 mm Diameter (A): 28.20 mm Out Step Diameter (B): 22.85 mm Inn Step Diameter (C): 17.15 mm References: Double Spring-7Degree Pro CNC Retainer. Ferrea Racing Spring # S10070 or #S10104
Honda Retainers 7 Degree Valve Stem Size: 5.5 mm Diameter (A): 28.20 mm Out Step Diameter (B): 22.85 mm Inn Step Diameter (C): 17.15 mm References: Double Spring-7Degree Pro CNC Retainer. 7 grs Ferrea Racing Spring # S10070 or #S10104
Honda Retainers 7 Degree Valve Stem Size: 5.5 mm Diameter (A): 28.10 mm Out Step Diameter (B): 22.20 mm Inn Step Diameter (C): 15.77 mm References: Double Spring-7Degree Pro CNC Retainer. Honda Stock Spring and Ferrea Racing Spring # S10027
1.6L - SOHC 16 Valve (D16Z6 - Y5 - Y7 - Y8) Valve Stem Size: 5.5 mm Diameter (A): 21.60 mm Inn Step Diameter (C): 15.35 mm References: Single Spring-7 Degree Pro CNC Retainer. Ferrea Racing Spring # S10029
2.0L - DOHC V-TEC 16 Valve (B20A - B20Z) Valve Stem Size: 6.5 mm Diameter (A): 27.95 mm Out Step Diameter (B): 20.8 mm Inn Step Diameter (C): 15.7 mm References: Double Spring-7 Degree Pro CNC Ferrea Racing Springs #S10046
F22C Valve Stem Size: 5.5 mm Diameter (A): 28.20 mm Out Step Diameter (B): 22.85 mm Inn Step Diameter (C): 17.15 mm References: Double Spring-7 Degree Pro CNC- Ferrea Racing Springs #S10074 and Ferrea Valve Lock #K10034
Motocross Valve Stem Size: 4.965 mm Diameter (A): 20.00 mm Out Step Diameter (B): 15.14 mm References: Exhaust (2 pieces). Single Spring-7 Degree Pro CNC, Ferrea Racing Spring # S10085
Valve Stem Size: 5.49 mm Diameter (A): 20.00 mm Out Step Diameter (B): 15.14 mm References: Intake (2 pieces). Single Spring-7 Degree Pro CNC, Ferrea Racing Spring # S10085
Motocross Valve Stem Size: 4.97 mm Diameter (A): 16.25 mm Out Step Diameter (B): 11.55 mm References: Exhaust (2 pieces) Single Spring-7 Degree Pro CNC, Ferrea Racing Springs #S10105
Motocross Valve Stem Size: 4.98 mm Diameter (A): 17.25 mm Out Step Diameter (B): 13.15 mm References: Intake (2 pieces). Single Spring-7 Degree Pro CNC, Ferrea Racing Spring #S10106
Valve Stem Size: 5.49 mm Diameter (A): 20.06 mm Out Step Diameter (B): 15.14 mm References: Exhaust (2 pieces). Single Spring-7 Degree Pro CNC, Ferrea Racing Spring # S10085
Motocross Valve Stem Size: 4.47 mm Diameter (A): 16.25 mm Out Step Diameter (B): 11.81 mm References: Exhaust (2 pieces). Single Spring-7 Degree Pro CNC, Ferrea Racing Spring #S10105
Motocross Valve Stem Size: 5.0 mm Diameter (A): 17.78 mm Out Step Diameter (B): 13.25 mm References: Intake (2 pieces). Single Spring-7 Degree Pro CNC, Ferrea Racing Spring #S10139
Motocross Valve Stem Size: 4.5 mm Diameter (A): 17.47 mm Out Step Diameter (B): 11.81 mm References: Exhaust (2 pieces). Single Spring-7 Degree Pro CNC, Ferrea Racing Spring #S10140
Motocross Valve Stem Size: 5 mm Diameter (A): 20.00 mm Out Step Diameter (B): 15.14 mm. Single Spring-7 Degree Pro CNC (4 pieces), Ferrea Racing Spring # S10153. Use Factory OEM Valve Locks
F22C Valve Stem Size: 5.5 mm Diameter (A): 21.6 mm Out Step Diameter (B): - Inn Step Diameter (C): 14.73 mm References: Beehive Spring. Pro CNC Retainer Ferrea Racing Springs #S2022 and Ferrea Valve Lock #K10034
RETAINERS ?7 DEG? Valve Stem Size: 5.5 mm Diameter (A): 21.6 mm Inn Step Diameter (C): 14.73 mm References: Beehive Spring. Pro CNC Retainer Ferrea Drag Racing Spring # S2014. Ferrea Valve Lock # K10034
CRF 450 Valve Stem Size: 5 mm Diameter (A): 16.25 mm Out Step Diameter (C): 11.55 mm References: Sgle Spring-7deg Pro CNC-(4 pieces) Ferrea Racing Springs #S10173 Use Factory OEM valve locks
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