• Manley Performance Valves, Exhaust, Stainless Steel, 1.500 In. Diameter, .3415 In. Stem 11861-8 Photo - Primary
  • Manley Performance Valves, Exhaust, Stainless Steel, 1.500 In. Diameter, .3415 In. Stem 11861-8 User 1
  • Manley Performance Valves, Exhaust, Stainless Steel, 1.500 In. Diameter, .3415 In. Stem 11861-8 Photo - out of package
  • Manley Performance Valves, Exhaust, Stainless Steel, 1.500 In. Diameter, .3415 In. Stem 11861-8 User 1
  • Manley Performance Valves, Exhaust, Stainless Steel, 1.500 In. Diameter, .3415 In. Stem 11861-8 User 2
  • Manley Performance Valves, Exhaust, Stainless Steel, 1.500 In. Diameter, .3415 In. Stem 11861-8 User 3
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Manley

Manley Performance Valves, Exhaust, Stainless Steel, 1.500 In. Diameter, .3415 In. Stem

Manley Performance Valves, Exhaust, Stainless Steel, 1.500 In. Diameter, .3415 In. Stem

sku: 11BBN | mpn: 11861-8
$227.11
$239.60 $227.11
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Low stock: 5 left

Emissions

This is not an emissions item.
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Manley Race series performance valves are a great choice for your bracket, oval track, or high performance street engine. All valves are made from stainless steel (intakes are NK-842; exhausts are XH-426) with chrome stems and hardened valve tips. In addition to being made from high-quality materials, Race series valves are swirl polished and fully machined.

  • Valve Head Diameter (in):1.500 in.
  • Valve Head Diameter (mm):38.100mm
  • Valve Stem Diameter (in):0.342 in.
  • Valve Stem Diameter (mm):8.67mm
  • Overall Valve Length (in):4.951 in.
  • Overall Valve Length (mm):125.755mm
  • Undercut Stem:No
  • Swirl-Polished:Yes
  • Valve Tip Length (in):0.290 in.
  • Valve Tip Length (mm):7.366mm
  • Valve Material:XH-426 stainless steel
  • Lock Groove Quantity:1-groove
  • Lock Groove Style:Conventional
  • Approximate Weight (g):96
  • Valve Head Style:9 degree dish
  • Valve Seat Width (in):0.100 in.
  • Quantity:Sold as a set of 8
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