Ferrea Chevrolet LS1 2.02in 0.3135in 4.9in 12 Deg S-Flo Radial Groove Hollow Intake Valve - Set of 8
Ferrea Chevrolet LS1 2.08in 0.3135in 5in 12 Deg S-Flo Rad Grv +.100 Hollow Intake Valve - Set of 8
Ferrea Chevy/Chry/Ford SB 2.08in 11/32in 5.01in+.100 Hollow Int Valve - Single (Drop Ship Only)
Ferrea Chevy/Chry/Ford SB 2.08in 11/32in 5.01in 12 Deg S-Flo Rad Grv +.100 Hollow Int Valve-Set of 8
Ferrea Chevrolet LS1 1.6in 5.015in Tulip +.100 Hollow Exh Valve - Single (Drop Ship Only)
Ferrea Chevrolet LS1 1.6in 5.015in 24 Deg Tulip S-Flo Rad Grv +.100 Hollow Exhaust Valve - Set of 8
Ferrea Chevrolet LS1 2.055in 0.3135in 5in+.100 Hollow Int Valve - Single (Drop Ship Only)
Ferrea Chevrolet LS1 2.055in 0.3135in 5in 12 Deg S-Flo Rad Grv +.100 Hollow Intake Valve - Set of 8
Ferrea Chevrolet LS1 2.055in 0.3135in 4.9inStock Hollow Int Valve - Single (Drop Ship Only)
Ferrea Chevrolet LS1 2.055in 0.3135in 4.9in 12 Deg S-Flo Rad Grv Stk Hollow Intake Valve - Set of 8
Ferrea Chevy/Chry/Ford SB 1.625in 11/32 5.16in +.250 Hollow Exh Valve - Single (Drop Ship Only)
Ferrea Chevy/Chry/Ford SB 1.625in 11/32 5.16in 14 Deg S-Flo Rad Grv +.250 Hollow Exh Valve- Set of 8
Ferrea Chevy/Chry/Ford SB 1.625in 11/32 5.06in +.150 Hollow Exh Valve - Single (Drop Ship Only)
Ferrea Chevy/Chry/Ford SB 1.625in 11/32 5.06in 14 Deg S-Flo Rad Grv +.150 Hollow Exh Valve- Set of 8
Ferrea Chevy/Chry/Ford SB 2.125in 11/32 5.16in+.150 Hollow Int Valve - Single (Drop Ship Only)
Ferrea Chevy/Chry/Ford SB 2.125in 11/32 5.16in 12 Deg S-Flo Rad Grv +.150 Hollow Int Valve- Set of 8
Ferrea Chevy/Chrysler/Ford 2.25in 3/8in 5.3in 0.225in +.050 Hollow Int Valve - Single (D/S Only)
Ferrea Chevy/Chrysler/Ford 2.25in 3/8in 5.3in 0.225in 12 Deg S-Flo +.050 Hollow Int Valve - Set of 8
Ferrea Chevy/Chry/Ford SB 1.625in 11/32 5.01in +.100 Hollow Exh Valve - Single (Drop Ship Only)
Ferrea Chevy/Chry/Ford SB 1.625in 11/32 5.01in 14 Deg S-Flo Rad Grv +.100 Hollow Exh Valve- Set of 8
Ferrea Chevy/Chry/Ford SB 1.6in 11/32in 4.96in +.050 Hollow Exh Valve - Single (Drop Ship Only)
Ferrea Chevy/Chry/Ford SB 1.6in 11/32in 4.96in 14 Deg S-Flo Rad Grv +.050 Hollow Exh Valve- Set of 8
Ferrea Chevrolet LS1 2.02in 0.3135in 4.9in 12 Deg Radial Groove Hollow Int Valve - Single (D/S Only)
Ferrea Chevrolet LS1 1.6in 0.313in 4.915in Tulip Hollow Exh Valve - Single (Drop Ship Only)
Ferrea Chevrolet LS1 1.6in 0.313in 4.915in 24 Deg Tulip S-Flo Rad Grv Hollow Exhaust Valve- Set of 8
Ferrea Chevy/Chry/Ford SB 1.6in 11/32in 4.96in Flo +.050 Hollow Exh Valve - Single (Drop Ship Only)
Ferrea Chevy/Chry/Ford SB 1.6in 11/32in 4.96in 24 Deg Flo Rad Grv +.050 Hollow Exh Valve - Set of 8
Ferrea Chevy/Chry/Ford SB 1.6in 11/32in 5.01in Flo +.100 Hollow Exh Valve - Single (Drop Ship Only)
Ferrea Chevy/Chry/Ford SB 1.6in 11/32in 5.01in 24 Deg Flo Rad Grv +.100 Hollow Exh Valve - Set of 8
Ferrea Chevy/Chry/Ford SB 1.625in 11/32 4.96in +.050 Hollow Exh Valve - Single (Drop Ship Only)
Ferrea Chevy/Chry/Ford SB 1.625in 11/32 4.96in 24 Deg S-Flo Rad Grv +.050 Hollow Exh Valve- Set of 8
Ferrea Chevy/Chry/Ford SB 1.625in 11/32 5.06in +.150 Hollow Exh Valve - Single (Drop Ship Only)
Ferrea Chevy/Chry/Ford SB 1.625in 11/32 5.06in 24 Deg S-Flo Rad Grv +.150 Hollow Exh Valve- Set of 8
Ferrea Chevy/Chry/Ford SB 2.08in 11/32in 4.96in+.050 Hollow Int Valve - Single (Drop Ship Only)
Ferrea Chevy/Chry/Ford SB 2.08in 11/32in 4.96in 12 Deg S-Flo Rad Grv +.050 Hollow Int Valve-Set of 8
Ferrea Chevy/Chry/Ford SB 2.08in 11/32in 5.06in+.150 Hollow Int Valve - Single (Drop Ship Only)
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