Made in USA
Race Master Intake Valve Big Block Chevy
Product Discontinued
MANLEYPART NUMBER: 660-11728-1

Race Master Intake Valve Big Block Chevy

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Intake Valves
  • 3/8'' Valve Stem Diameter
    • Race Master Intake Valve
    • Big Block Chevy
    • 2.300'' Diameter
    • 3/8'' (0.3715'') Stem Diameter
    • 5.344'' Overall Length (+.100)
    • Stainless Steel
    • 1/pkg.

    • Type: Intake Valve NK-842 Material
    • Head Diameter: 2.300'
    • Stem Diameter: 3/8' / 0.3715'
    • Installed Height: +.100' Longer
    • Overall Length: 5.344'
    • Tip Length: 0.250'
    • Underhead Angle / Radius: 12° x 3/8'
    • Margin: 0.050'
    • Seat Width: 0.080'
    • Top of Head: 7° Dish
    • Weight / Grams: 158
    Part TypeValve
    BrandMANLEY
    Package Height2.5
    Package Width2.5
    Package Length7.0
    Weight1.0 PG
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    Vendor Part Number11728-1
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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