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Manley 10649-8 - Manley Budget Series Replacement Valves

Manley 10649-8 - Manley Budget Series Replacement Valves large image

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  • Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.910 in. Length, Chevy, Set of 8
  • Application Specific
  • Estimated Ship Date: 5/29/2012
 
BrandManley
Manufacturer's Part Number10649-8
Part TypeValves
Product LineManley Budget Series Replacement Valves
Summit Racing Part NumberMAN-10649-8
 
Valve Head Diameter (in)1.600 in.
Valve Head Diameter (mm)40.640mm
Undercut StemNo
Swirl-PolishedNo
Overall Valve Length (in)4.910 in.
Overall Valve Length (mm)124.714mm
Valve Stem Diameter (in)0.341 in.
Valve Stem Diameter (mm)8.661mm
Valve Tip Length (in)0.290 in.
Valve Tip Length (mm)7.366mm
Valve MaterialXH-422 stainless steel
Lock Groove Quantity1-groove
Lock Groove StyleConventional
Approximate Weight (g)106
Valve Head StyleDimple
Valve Seat Width (in)0.150 in.
QuantitySold as a set of 8.
 

Manley Budget series replacement valves are high-quality valves at very affordable prices. All valves are made from stainless steel (intakes are NK-840; exhausts are XH-422) with chrome stems and hardened valve tips. They are original equipment shapes with forged and machined finishes. Both the materials used and the heat-treating processes are superior to those of the original equipment replacement pieces.

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