Ferrea Acura K20 36mm 5.47mm 109.3mm 20 Deg S-Flo Radius Grv +1mm 6000 Series Intake Valve- Set of 8 - F6074

Ferrea Acura K20 36mm 5.47mm 109.3mm 20 Deg Radius Grv +1mm 6000 Series Int Valve- Single (D/S Only)

Ferrea Acura K20 35mm 5.47mm 109.3mm 20 Deg S-Flo Radius Grv Stock 6000 Series Intake Valve-Set of 8

Ferrea Acura K20 36mm 5.47mm 109.3mm 20 Deg S-Flo +1mm Competition Plus Intake Valve - Set of 8

Ferrea Acura K20 36mm 5.47mm 109.3mm 20 Deg S-Flo +1mm Flt Hd 5000 Series Intake Valve- Set of 8

Ferrea Mitsubishi 4B11T 36mm 5.47mm 15 Deg S-Flo +1mm Sgl Grv 6000 Series Int Valve - Set of 8