6000 Series Inlet Valve Suit Ford BA-FG XR6 & XR6 Turbo 35.05mm Head Dia, 6mm Stem Dia, O.A.L 122.9mm

6000 Series Exhaust Valve Suit Ford BA-FG XR6 & XR6 Turbo 32.25mm Head Dia, 6mm Stem Dia, O.A.L 106.16mm

S/S Intake Valves Suit SubaruEJ20 & EJ25, 36.0mm Head (STD)

S/S Exhaust Valves Suit SubaruEJ20 & EJ25, 33.0mm Head (+1mm)

S/S Intake Valves Suit SubaruEJ20 & EJ25, 37.0mm Head (+1mm)

S/S Exhaust Valves Suit SubaruEJ20 & EJ25, 32.0mm Head (STD)

Dual Spring Valve Springs (16) for Subaru WRX EJ20 2001 - 08 20.80mm OD, 15.88mm ID, 75lbs Seat Press, 200lbs Open Press, 21.50mm Coil Bind

Single Valve Spring & Titanium Retainer Kit Suit Mitsubishi 4B11 EVO X