Exhaust Valve 6000 Series 1.600"" 11/32" 5.010" Long Stainless Small Block Chevy SBC SBF, Set of 8 (alternate F6145)

Suits: Chevrolet Small Block + Ford Small Block (Windsor)* After market performance cylinder heads. 

Ferrea 6000 Series

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. To manufacture the valves we use our exclusive two-step 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.

Product Line:  6000 Series. 

Reference: 12° Super Flo +0.100

Type  Exhaust

Valve Head Diameter (in)  1.600" in

Valve Length (in)  5.010 in

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

Valve Stem Tip Length (in)  0.250 in

Installed Height  +0.100 in

Material  Stainless

Color  Natural

Finish  Natural

Quantity  Set of 8

BE ADVISED: IMAGE MAY DIFFER FROM ACTUAL PRODUCT.