Severe Duty Pro Flo Intake Valve Buick V6 3.8L Turbo Stage 1 / Production Cast Iron Heads
Product Discontinued
MANLEYPART NUMBER: 660-11504-1

Severe Duty Pro Flo Intake Valve Buick V6 3.8L Turbo Stage 1 / Production Cast Iron Heads

Currently Unavailable

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

Intake Valves
    Severe Duty Pro Flo Intake Valve
  • Buick V6 3.8L Turbo Stage 1 / Production Cast Iron Heads
  • 1.775'' Diameter
  • 11/32'' (0.3415'') Stem Diameter
  • 4.730'' Overall Length (Stock)
  • Stainless Steel
  • 1/pkg.

  • Type: Intake Valve NK-844 Material
  • Head Diameter: 1.775'
  • Stem Diameter: 11/32' / 0.3415'
  • Installed Height: Stock
  • Overall Length: 4.730'
  • Tip Length: 0.270'
  • Underhead Angle / Radius: Pro-Flo 12° x 3/8'
  • Margin: 0.065'
  • Seat Width: 0.080'
  • Top of Head: 7° Dish
  • Weight / Grams: 97
Part TypeValve
BrandMANLEY
Package Height2.4
Package Width2.6
Package Length7.4
Weight0.3 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number11504-1
Package Qty1
Package TypeEA
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