Supertech Black Nitride Valves for 4G63 Evo/DSM Tomei (1) (1052B433) Oil Seal

(1) (1052B433) Oil Seal

Research on the racetrack has helped us develop the Fortune Auto 500 Series into a great all-around shock absorber

3 bolt pattern

(2) M8 Stainless Lock Washers

Supertech Black Nitride Valves for 4G63 Evo/DSM Tomei (1) (1052B433) Oil SealSupertech black nitride intake and exhaust valves for 4G63 Evo, DSM and GVR4. These valves are available in various sizes to match your head diameter. Intake and exhaust valves are sold separately or as a set of 8. For a full replacement you'll need 8 intake and 8 exhaust valves. Please do all your research and consult your engine builder if necessary! Black nitride valves are made from one piece forged stainless steel then go through a special