Ford FE 390 428 Exhaust Valves 6000 Series 1.655" 3/8" 5.435" Long Stainless

Ferrea, F6179, 6000 Series, Exhaust Valve, Ford, 351 Cleveland, 2V, with modifications. 

Ferrea 6000 Series

The 6000 Series Competition Exhaust Valves are designed to provide excellent reliability in an environment of high spring pressures and roller cams, at a budget price. The Ferrea 6000 Series have higher fatigue resistance and tensile strengths than other competitor's best offerings. Ferrea manufacture the valves using an exclusive two-step slow forging process using EV8 stainless steel on both intake and exhaust valves. Ferrea provide a special heat-treatment and stress relieving process, along with hard chrome stems and friction-welded hard tips. Ferrea finish with a swirl polished head. The valves feature flow improvements to deliver the power needed for today's sophisticated racing engines.

Product Line:  6000 Series - 12 deg Superflo

Engine:  Ford 351 Cleveland, Factory 2V cylinder heads. 

Type  Exhaust

Lock:  Single Groove

Valve Head Diameter (in)  1.650" in

Valve Length (in)  5.060" in

Valve Stem Diameter (in)  11/32  or 0.3440 in

Valve Stem Length (in)  0.250 in

Installed Height  stock

Material  Stainless

Color  Natural

Finish  Natural

Quantity  Set of 8

Notes:  12 Deg Superflo

BE ADVISED: IMAGE MAY DIFFER FROM ACTUAL PRODUCT.