Ferrea Chevy SB 2.125in 11/32in 5.01in 0.25in 12 Deg +.100 6000 Series Int Valve - Single (D/S Only)
Ferrea Chevy SB 2.125in 11/32in 5.01in 0.25in 12 Deg S-Flo +.100 6000 Series Intake Valve - Set of 8
Ferrea Chevy SB 2.125in 11/32in 5.01in 12 Deg S-Flo +.100 Competition Plus Intake Valve - Set of 8
Ferrea Chevy SB 2.125in 11/32in 5.06in +.150 Competition Plus Int Valve - Single (Drop Ship Only)
Ferrea Chevy SB 2.125in 11/32in 5.06in 0.25in 12 Deg +.150 6000 Series Int Valve - Single (D/S Only)
Ferrea Chevy SB 2.125in 11/32in 5.06in 0.25in 12 Deg S-Flo +.150 6000 Series Intake Valve - Set of 8
Ferrea Chevy SB 2.125in 11/32in 5.06in 12 Deg S-Flo +.150 Competition Plus Intake Valve - Set of 8
Ferrea Chevy SB 2.125in 11/32in 5.16in 0.25in +.200 Comp Plus Int Valve - Single (Drop Ship Only)
Ferrea Chevy SB 2.125in 11/32in 5.16in 0.25in 12 Deg +.200 6000 Series Int Valve - Single (D/S Only)
Ferrea Chevy SB 2.125in 11/32in 5.16in 0.25in 12 Deg S-Flo +.200 6000 Series Intake Valve - Set of 8
Ferrea Chevy SB 2.125in 11/32in 5.16in 0.25in 12 Deg S-Flo +.200 Comp Plus Intake Valve - Set of 8
Ferrea Chevy SB 2.125in 11/32in 5.35in +.450 Competition Plus Int Valve - Single (Drop Ship Only)
Ferrea Chevy SB 2.125in 11/32in 5.35in 12 Deg S-Flo +.450 Competition Plus Intake Valve - Set of 8
Ferrea Chevy SB 2.125in 11/32in 5.3in 0.25in 12 Deg +.400 6000 Series Int Valve - Single (D/S Only)
Ferrea Chevy SB 2.125in 11/32in 5.3in 0.25in 12 Deg S-Flo +.400 6000 Series Intake Valve - Set of 8
Ferrea Chevy SB 2.125in 11/32in 5.3in 0.25in 12 Deg S-Flo Competition Plus Intake Valve - Set of 8
Ferrea Chevy SB 2.125in 11/32in 5.3in 0.25in Competition Plus Int Valve - Single (Drop Ship Only)
Ferrea Chevy SB 2.125in 11/32in 5.45in +.500 Competition Plus Int Valve - Single (Drop Ship Only)
Ferrea Chevy SB 2.125in 11/32in 5.45in 12 Deg S-Flo +.500 Competition Plus Intake Valve - Set of 8
Ferrea Chevy SB 2.125in 11/32in 5.4in 0.25in 12 Deg S-Flo Competition Plus Intake Valve - Set of 8
Ferrea Chevy SB 2.125in 11/32in 5.4in 0.25in Competition Plus Int Valve - Single (Drop Ship Only)
Ferrea Chevy SB 2.15in 11/32in 5.35in +.450 Competition Plus Int Valve - Single (Drop Ship Only)
Ferrea Chevy SB 2.15in 11/32in 5.35in 12 Deg S-Flo +.450 Competition Plus Intake Valve - Set of 8
Ferrea Chevy SB 2.15in 11/32in 5.3in 0.25in +.400 6000 Series Int Valve - Single (Drop Ship Only)
Ferrea Chevy SB 2.15in 11/32in 5.3in 0.25in 12 Deg S-Flo +.400 6000 Series Intake Valve - Set of 8
Ferrea Chevy SB 2.15in 11/32in 5.3in 0.25in 12 Deg S-Flo Competition Plus Intake Valve - Set of 8
Ferrea Chevy SB 2.15in 11/32in 5.3in 0.25in Competition Plus Int Valve - Single (Drop Ship Only)
Ferrea Chevy SB 2.15in 11/32in 5.45in +.500 Competition Plus Int Valve - Single (Drop Ship Only)
Ferrea Chevy SB 2.15in 11/32in 5.45in 12 Deg S-Flo +.500 Competition Plus Intake Valve - Set of 8
Ferrea Chevy SB 2.15in 11/32in 5.4in 0.25in +.500 6000 Series Int Valve - Single (Drop Ship Only)
Ferrea Chevy SB 2.15in 11/32in 5.4in 0.25in 12 Deg S-Flo +.500 6000 Series Intake Valve - Set of 8
Ferrea Chevy SB 2.15in 11/32in 5.4in 0.25in 12 Deg S-Flo Competition Plus Intake Valve - Set of 8
Ferrea Chevy SB 2.15in 11/32in 5.4in 0.25in Competition Plus Int Valve - Single (Drop Ship Only)
Ferrea Chevy SB 2.15in 11/32in 5.56in +.600 Competition Plus Int Valve - Single (Drop Ship Only)
Ferrea Chevy SB 2.15in 11/32in 5.56in 12 Deg S-Flo +.600 Competition Plus Intake Valve - Set of 8
Ferrea Chevy SB 2.15in 11/32in 5.69in 0.25in 12 Deg S-Flo Competition Plus Intake Valve - Set of 8
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