Supertech Black Nitride Valves for Honda D-Series NON-VTEC Select::Intake 29.0mm (1 Single) (HIVN-1003-1) 1:1 for EVO Piston Type:

1:1 for EVO Piston Type: Dish Weight: 300 Grams Ring Set: 46865‑4

625" 12" 3

ARP 107-1003 replacement cam tower bolts for the 4G63 Evo 1-9

The good news is that with well over 25

(1) 400-991 Install Kit

Supertech Black Nitride Valves for Honda D-Series NON-VTEC Select::Intake 29.0mm (1 Single) (HIVN-1003-1) 1:1 for EVO Piston Type:Supertech black nitride exhaust and intake valves for NON VTEC D Series engines. These valves are available in various sizes to match your head diameter. Sold as a set of 8 or individually as needed. 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 hardening process to lessen the friction between the valve and guide. Vehicle Fitment: