Ferrea 2.07in 12 Deg S-Flo 6000 Series Intake Valve - Set of 8 Ford 351 C | F6132

8 Ferrea F6132. F6132 I 2.070 11/32 5.275 .250 12º Super Flo. Stk/+.050. The 6000 Series Competition Valves are designed to provide excellent reliability in an environment of high spring pressures and roller cams, at a budget price. They have higher fatigue resistance and tensile strengths than our competitor's best offerings. These valves can be used in Drag and Oval Track racing applications. To manufacture the valves we use our exclusive twostep slow forging process using EV8 stainless steel on both intake and exhaust valves. We provide a special heat-treatment and stress relieving process, along with hard chrome stems and friction-welded hard tips. We finish with a swirl polished head. The valves feature flow improvements to deliver the power needed for today's sophisticated racing engines. Ferrea 6000 Series Competition ValvesFord 351C 2-barrel applicationFerrea 6000 Series Competition Valves are designed to provide excellent reliability in an environment of high spring pressures and roller cams, all at a budget price! Can be used in DRAG and OVAL TRACK racing applications.6000 Series Highlights: Use EV8 stainless steel on both intake & exhaust valves 2 step slow forging process = proper grain flow Special heat treatment & stress relieving process Hard chrome stems & friction-welded hard tips Higher fatigue resistance & tensile strengths than competitorsAll of these highlights help to make these valves unequalled in performance and reliability! Part # Type HeadDiam StemDiam OverallLength TipLength References F6179 E 1.650 11/32 5.060 .250 12 Super Flo Stk. F6132 I 2.070 11/32 5.275 .250 12 Super Flo Stk./+.050 F6155 I 2.100 11/32 5.275 .250 12 Super Flo-SVO-Yates