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Mast Motorsports Premium Solid Stainless Steel Race Valves 421-601
Part Number: MML-421-601
Mast Motorsports Premium Solid Stainless Steel Race Valves
Valve 1.600" x 6.250 5 16 Stainless Valve 1.600" 5 16 Premium Solid Steel Race Valve (6.250"), Each
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Overview
Brand:
Manufacturer's Part Number:
421-601
Part Type:
Product Line:
Summit Racing Part Number:
MML-421-601
Valve Position:
Exhaust
Exhaust Valve Head Diameter (in.):
1.600 in.
Exhaust Valve Head Diameter (mm):
40.640mm
Exhaust Valve Stem Diameter (in.):
0.313 in.
Exhaust Valve Stem Diameter (mm):
7.95mm
Exhaust Overall Valve Length (in.):
6.250 in.
Exhaust Overall Valve Length (mm):
158.750mm
Undercut Stem:
No
Swirl-Polished:
Yes
Valve Material:
Stainless steel
Quantity:
Sold individually.
Mast Motorsports Premium Solid Stainless Steel Race Valves
Mast solid stainless steel valves are the necessary premium hardware to complete your cylinder head build. These racing exhaust valves are designed with lightweight solid stems. You'll gain superior valvetrain stability with Mast Motorsports stainless steel exhaust valves. Order the length and diameter needed for your vehicle and engine application.
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Some parts are not legal for use in California or other states with similar laws / regulations
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