Product Overview Ferrea F1221P Ferrea Chevy SB 2.125in 11/32in 5.4in 0.25in 12 Deg S-Flo Competition Plus Intake Valve - Set of 8
Ferrea Ferrea F1252P Ferrea Chevy SB 2.15in 11/32in 5.4in 0.25in 12 Deg S-Flo Competition Plus Intake Valve - Set of 8
Ferrea Ferrea F1209P Ferrea Chevy SB 2.125in 11/32in 5.3in 0.25in 12 Deg S-Flo Competition Plus Intake Valve - Set of 8
Ferrea Ferrea F2256P Ferrea Chevy SB 2.125in 11/32in 5.35in 12 Deg S-Flo +.450 Competition Plus Intake Valve - Set of 8
Ferrea Ferrea F1146P Ferrea Chevy SB 2.125in 11/32in 5.06in 12 Deg S-Flo +.150 Competition Plus Intake Valve - Set of 8
Ferrea Ferrea F1155P Ferrea Chevy SB 1.625in 11/32in 5.4in 0.25in 15 Deg S-Flo Competition Plus Exhaust Valve - Set of 8
