Manley Performance Big Block Chevrolet Race Master Valves 11/32" Stem Diameters 2.250

Race Master Valves 11/32" Stem Diameters

- NK-842 Stainless Intake Material
- Chrome Stems and Hard Tips
- Swirl Polished and Fully Machined
- 11/32" Stems for Improved Flow, Lighter Weight

Specs:

Type: Intake

Head Diameter: 2.250

Stem Diameter: .3415

Installed Height: .250 Longer

O/A Length: 5.494

Tip Length: .250

Underhead Angle/Radius: 10° x 3/8"

Margin: .050

Seat Width: .080

Top of Head: 5° Dish

Weight/ Grams: 135

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