Edelbrock 1- Chev E-Tec 170 Intake Valve 1 940 X 4 910 9774

Edelbrock Valves 9774 1-piece, swirl-polished, hardened tip stainless steel exhaust valves with undercut stems for increased flow. Hard-chromed valve stems are 11/32in. except where noted 1-Chev E-Tec 170 Intake Valve 1.940 X 4.910 Edelbrock 1-Chev E-Tec 170 Intake Valve 1.940 X 4.910 CYL HEAD COMPONENTS