Product Overview Ferrea F1963P Ferrea GM ECOTEC 35.1mm 5.97mm 102.5mm 20 Deg S-Flo Stk Competition Plus Intake Valve - Set of 8
Ferrea Ferrea F1963P-1 Ferrea GM ECOTEC 35.1mm 5.97mm 102.5mm 20 Deg S-Flo Stk Competition Plus Intake Valve - Single
Ferrea Ferrea F1964P Ferrea GM ECOTEC 36.1mm 5.97mm 102.5mm 20 Deg S-Flo +1mm Competition Plus Intake Valve - Set of 8
Ferrea Ferrea F1964P-1 Ferrea GM ECOTEC 36.1mm 5.97mm 102.5mm 20 Deg S-Flo +1mm Competition Plus Intake Valve - Single
Ferrea Ferrea F1520P Ferrea Subaru EJ20 36mm 5.97mm 104.6mm 19 Deg S-Flo Stk Competition Plus Intake Valve - Set of 8
Ferrea Ferrea F1951P Ferrea GM VORTEC 38mm 5.97mm 105.5mm 20 Deg S-Flo +1mm Competition Plus Intake Valve - Set of 10
