Valve Guide
FitsExhaust; Loc: Exhaust; Threaded; 0.2370" ID; 1.8800" O.A.L; 0.4955" O.D.; 6.0200MM ID; 47.7520MM O.A.L.; 12.5860MM ODOrIntake; Loc: Intake; Threaded; 0.2370" ID; 1.8800" O.A.L; 0.4955" O.D.; 6.0200MM ID; 47.7520MM O.A.L.; 12.5860MM OD (Size: Standard)