Product Overview Ferrea F1524P-1 Ferrea Subaru EJ20 37mm 5.97mm 104.6mm 19 Deg S-Flo +1mm Competition Plus Intake Valve - Single
Ferrea Ferrea F1524P Ferrea Subaru EJ20 37mm 5.97mm 104.6mm 19 Deg S-Flo +1mm Competition Plus Intake Valve - Set of 8
Ferrea Ferrea F1965P-1 Ferrea Subaru EJ20 37mm 5.97mm 104.44mm 19 Deg S-Flo +1mm Competition Plus Intake Valve - Single
Ferrea Ferrea F1520P-1 Ferrea Subaru EJ20 36mm 5.97mm 104.6mm 19 Deg S-Flo Stk Competition Plus Intake Valve - Single
Ferrea Ferrea F1965P Ferrea Subaru EJ20 37mm 5.97mm 104.44mm 19 Deg S-Flo +1mm Competition Plus Intake Valve - Set of 8
Ferrea Ferrea F6078-1 Ferrea Subaru EJ20 37mm 5.97mm 104.6mm 19 Deg S-Flo Radius Grv +1mm 6000 Series Int Valve - Single
