Intake Valve, Race Flo, 2.000 in Head, 0.313 in Valve Stem, 4.874 in Long, Stainless, LS1 / LS2, Fits GM LS-Series, Each. Type Intake. Valve Seat Width 0.095 in. Valve Length (in) 4.874 in. Valve Stem Length (in) 0.175 in.
Manley 11856-1, One Natural Stainless Bbc S/D 2.250In Intake Valve Performance
Manley 10549-1, One Natural Stainless Sbc B/P 1.600In Exhaust Valve Performance
Manley 11858-1, One Natural Stainless Sbc S/D 2.080In Intake Valve Performance
Manley 11546-1, One Natural Stainless Sbc R/F 2.055In Intake Valve Performance
Manley 11813-1, One Natural Stainless Bbm S/D 1.810In Exhaust Valve Performance
Manley 10576-1, One Natural Stainless Sbc B/P 1.940In Intake Valve Performance
