Manley Performance Ford 4.6L DOHC (4 Valve) Triple Groove 38mm Race Master Intake Valves

Race Master Valves

- Must use factory locks for triple grooves and use Manley's Bead Loc P/N 13089-32 with the Bead Loc single radius groove.

- These Manley valves are boxed in sets of 8 pieces. Please order two boxes of both intakes and exhausts to fit your engine.

Specs:

Type: Intake

Head Diameter: 38mm

Stem Diameter: .2750

Installed Height: Stock

O/A Length: 5.339

Tip Length: .620

Underhead Angle/Radius: 10° x 3/8"

Margin: .045

Seat Width: .080

Top of Head: 5° Dish

Weight/ Grams: 70

Set of 8

Vehicle Fitments: