Manley Stainless Steel Performance Valves - JEGS

Manley Stainless Steel Performance Valves


Manley
Manley Stainless Steel Performance Valves

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Manley Stainless Steel Performance Valves are held to the highest standards. Swirl-polished heads, chromed stems and hardened tips provide the advantage you expect from America's premier valve manufacturer! Sold Individually or 8/pkg. Made in the USA!

Budget Performance Replacement
  • For stock rebuild or mild performance applications
  • Superior to OE construction in every aspect

    Street Flo
  • For street/strip applications
  • Fully-machined combustion faces and necked-down stems

    Street Master
  • For bracket racer engines and street performance
  • Straight stems provide extra meat for outstanding durability

    Race Flo
  • For mild drag or circle track engines and street performance
  • Necked-down stems for less weight and more flow

    Race Master
  • For mild drag or circle track engines and street performance
  • Similar to Race Flo valves except with straight stems

    Pro Flo
  • For drag, circle track, and hot street engines
  • Stainless steel undercut design for less weight and up to 40% more flow

    Severe Duty
  • For applications with high spring pressures and high RPM
  • One-piece stainless steel design

    Extreme Duty
  • For drag racing applications with 8000+ RPM
  • Offshore powerboat and Hi performance marine applications
  • Also, for engine builders using EV-8, high performance street, bracket racers, oval track and sportsman racers



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    5 Products View All
    SB-Chevy with 11/32" stem

    		660-10576-8
    		Budget Performance Valves
  • Type: Intake
  • Length: Standard
  • Head Diameter: 1.940"
  • Stem Diameter: .3415"
  • 8/pkg
    View this item
    		• $69.99
    Ships

    		660-10550-8
    		Budget Performance Valves
  • Type: Intake
  • Length: Standard
  • Head Diameter: 2.020"
  • Stem Diameter: .3415"
  • 8/pkg
    View this item
    		• $71.99
    Ships

    		660-10577-8
    		Budget Performance Valves
  • Type: Exhaust
  • Length: Standard
  • Head Diameter: 1.500"
  • Stem Diameter: .3415"
  • 8/pkg
    View this item
    		• $79.99
    Ships

    		660-10549-8
    		Budget Performance Valves
  • Type: Exhaust
  • Length: Standard
  • Head Diameter: 1.600"
  • Stem Diameter: .3415"
  • 8/pkg
    View this item
    		• $79.99
    Ships

    		660-10551-8
    		Budget Performance Valves
  • Type: Exhaust
  • Length: +.100"
  • Head Diameter: 1.600"
  • Stem Diameter: .3415"
  • 8/pkg
    More info on Manley 10551-8
    		• $71.99
    Ships
    06/26/13

    5 Products View All