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Manley Chevrolet LT1 6.2L 1.590in Head Diameter Race Master Exhaust Valves (Set of 8)
Manley

Manley Chevrolet LT1 6.2L 1.590in Head Diameter Race Master Exhaust Valves (Set of 8)

Regular price $232.86 $0.00 Unit price per
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Part #: man12345-8

Manley Gen V 6.2L LT1 Race Series Stainless 8mm x 1.590 Exhaust Valves 12345-8

 

  • Head Diameter: 1.590''
  • Stem Diameter: 8mm / 0.3136''
  • Installed Height: Stock
  • Overall Length: 5.205''
  • Tip Length: 0.160''
  • Underhead Angle / Radius: 25° x 7/16''
  • Margin: 0.075''
  • Seat Width: 0.100''
  • Top of Head: 18° Dish
  •  

    Manley is known as one of the leading manufacturers of Racing Valves in the world. Manley Racer Series Stainless Steel Valves were engineered for Street Performance and Racing applications below 8000 RPM. These valves are manufactured from XH-426 material and feature chrome stems and hard tips with O.E.M. style radius keeper grooves. They are swirl polished and machined for maximum flow.  

    manley-race-series-exh-chart.png                  manley-race-exh-chart-2.png


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