Ferrea Chevy/Chry/Ford BB 2.19in 11/32in 5.3in+.050 Hollow Int Valve - Single (Drop Ship Only)
Ferrea Chevy/Chry/Ford BB 2.19in 11/32in 5.3in 12 Deg S-Flo Rad Grv +.050 Hollow Int Valve- Set of 8
Ferrea Chevy/Chrysler/Ford 1.88in 3/8in 5.4in 0.225in +.050 Hollow Exh Valve - Single (D/S Only)
Ferrea Chevy/Chrysler/Ford 1.88in 3/8in 5.4in 0.225in 22 Deg S-Flo +.050 Hollow Exh Valve - Set of 8
Ferrea Chevy/Chry/Ford BB 1.88in 11/32in 5.45in +.100 Hollow Exh Valve - Single (Drop Ship Only)
Ferrea Chevy/Chry/Ford BB 1.88in 11/32in 5.45in 22 Deg Flo Rad Grv +.100 Hollow Exh Valve - Set of 8
Ferrea Chevy/Ford BB 2.25in 11/32in 5.471in 12 Deg S-Flo +.250 Hollow Int Valve- Single (D/SOnly)
Ferrea Chevy/Chry/Ford BB 2.25in 11/32in 5.471in 12 Deg S-Flo Rad Grv +.25 Hollow Int Valve-Set of 8
Ferrea Chevy/Chry/Ford BB 2.25in 11/32in 5.35in+.100 Hollow Int Valve - Single (Drop Ship Only)
Ferrea Chevy/Chry/Ford BB 2.25in 11/32in 5.35in 12 Deg S-Flo Rad Grv +.100 Hollow Int Valve-Set of 8
Ferrea Chevy/Ford BB 2.25in 11/32in 5.271in 12 Deg S-Flo +.050 Hollow Int Valve- Single (D/S Only)
Ferrea Chevy/Chry/Ford BB 2.25in 11/32in 5.271in 12 Deg S-Flo Rad Grv +.05 Hollow Int Valve-Set of 8
Ferrea Chevrolet LS1 2.08in 0.3135in 5in+.100 Hollow Int Valve - Single (Drop Ship Only)
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
