Ferrea Chevrolet BB 2.19in 11/32in 5.3in 12 Deg S-Flo +.050 Competition Plus Intake Valve - Set of 8
Ferrea Chevy SB 2.1in 11/32in 5.3in 0.25in 12 Deg S-Flo Competition Plus Intake Valve - Set of 8
Ferrea Chevy BB 2.25in 11/32in 5.3in 0.25in 12 Deg S-Flo +.050. Comp Plus Intake Valve - Set of 8
Ferrea Chevrolet BB 2.19in 11/32in 5.3in 12 Deg +.050 Competition Plus Int Valve - Single (D/S Only)
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 5.3in 0.25in 12 Deg S-Flo Competition Plus Intake Valve - Set of 8
Ferrea Chevy SB 2.1in 11/32in 5.3in 0.25in Competition Plus Int Valve - Single (Drop Ship Only)
Ferrea Chevy SB 2.1in 11/32in 5.16in +.250 Competition Plus Int Valve - Single (Drop Ship Only)
Ferrea Chevy SB 2.1in 11/32in 5.16in 12 Deg S-Flo +.250 Competition Plus Intake Valve - Set of 8
Ferrea Chevrolet BB 1.88in 11/32in 5.5in Competition Plus Exh Valve - Single (Drop Ship Only)
Ferrea Chevrolet BB 1.88in 11/32in 5.5in 15 Deg S-Flo Competition Plus Exhaust Valve - Set of 8
Ferrea Chevrolet BB 1.94in 11/32in 5.425in +.100 Competition Plus Exh Valve- Single (Drop Ship Only)
Ferrea Chevrolet BB 1.94in 11/32in 5.425in 15 Deg S-Flo +.100 Competition Plus Exh Valve - Set of 8
Ferrea Chevrolet BB 1.88in 11/32in 5.425in +.100 Comp Plus Exh Valve - Single (Drop Ship Only)
Ferrea Chevrolet BB 1.88in 11/32in 5.425in 15 Deg S-Flo +.100 Comp Plus Exhaust Valve - Set of 8
Ferrea Ford 4.6L/5.4L 24V 1.372in 4.617in 19 Deg O/S Sgl Grv Comp Plus Int Valve - Single (D/S Only)
Ferrea Ford 4.6L/5.4L 24V 1.372in 4.617in 19 Deg S-Flo O/S Sgl Grv Comp Plus Intake Valve- Set of 16
Ferrea Ford 4.6L/5.4L 24V 1.332in 4.617in 19 Deg Stk Sgl Grv Comp Plus Int Valve - Single (D/S Only)
Ferrea Ford 4.6L/5.4L 24V 1.332in 4.617in 19 Deg S-Flo Stk Sgl Grv Comp Plus Intake Valve- Set of 16
Ferrea Ford 4.6L/5.4L 24V 1.553in 4.58in 21 Deg O/S Sgl Grv S-Alloy Exh Valve - Single (D/S Only)
Ferrea Ford 4.6L/5.4L 24V 1.553in 4.58in 21 Deg Flo O/S Sgl Grv S-Alloy Exhaust Valve - Set of 8
Ferrea Ford 4.6L/5.4L 24V 1.474in 4.58in 21 Deg Stk Sgl Grv S-Alloy Exh Valve - Single (D/S Only)
Ferrea Ford 4.6L/5.4L 24V 1.474in 4.58in 21 Deg Flo Stk Sgl Grv S-Alloy Exhaust Valve - Set of 8
Ferrea Chevy SB 1.6in 11/32 5.060in 19 Deg Tulip +.150 Comp Plus Exh Valve - Single (Drop Ship Only)
Ferrea Chevy SB 1.6in 11/32 5.060in 19 Deg Tulip S-Flo +.150 Comp Plus Exhaust Valve - Set of 8
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 1.6in 11/32 5.110in +.200 Competition Plus Exh Valve - Single (Drop Ship Only)
Ferrea Chevy SB 1.6in 11/32 5.110in 14 Deg S-Flo +.200 Competition Plus Exhaust Valve - Set of 8
Ferrea Chevy SB 1.625in 11/32in 5.46in Hi-Temp +.500 Comp Plus Exh Valve - Single (Drop Ship Only)
Ferrea Chevy SB 1.625in 11/32in 5.46in 14 Deg S-Flo Hi-Temp +.500 Comp Plus Exhaust Valve - Set of 8
Ferrea Chevrolet SB 1.625in 5/16in 5.350in +.400 Comp Plus Exh Valve - Single (Drop Ship Only)
Ferrea Chevrolet SB 1.625in 5/16in 5.350in 14 Deg S-Flo +.400 Comp Plus Exhaust Valve - Set of 8
Ferrea Chevrolet SB 2.125in 5/16 5.450in 0.25in 12 Deg +.500 Comp Plus Int Valve - Single (D/S Only)
Ferrea Chevrolet SB 2.125in 5/16 5.450in 0.25in 12 Deg S-Flo +.500 Comp Plus Intake Valve - Set of 8
Ferrea Chevrolet SB 1.625in 5/16 5.450in 0.25in +.500 Comp Plus Exh Valve - Single (Drop Ship Only)
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