Manley Performance Big Block Chevrolet Race Master Valves 11/32 Stem Diameter 2.250 +.100

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: .100 Longer

O/A Length: 5.344

Tip Length: .250

Underhead Angle/Radius: 10° x 3/8"

Margin: .050

Seat Width: .080

Top of Head: 5° Dish

Weight/ Grams: 132

Set of 8