Ferrea Chevy SB 2.08in 11/32in 5.06in 0.25in 12 Deg +.150 6000 Series Int Valve - Single (D/S Only) - F6203-1

Ferrea Chevy SB 2.08in 11/32in 5.06in 0.25in 12 Deg S-Flo +.150 6000 Series Intake Valve - Set of 8

Ferrea Chevy SB 2.055in 11/32in 5.06in 0.25in 12 Deg S-Flo +.150 6000 Series Intake Valve - Single

Ferrea Chevy SB 2.125in 11/32in 5.06in 0.25in 12 Deg S-Flo +.150 6000 Series Intake Valve - Single

Ferrea Chevy SB 2.02in 11/32in 5.06in 0.25in 12 Deg S-Flo +.150 6000 Series Intake Valve - Single

Ferrea Chevy SB 2.08in 11/32in 4.96in 0.25in 12 Deg S-Flo +.050 6000 Series Intake Valve - Single