Manley Performance Small Block Chevrolet Severe Duty Intake Valves

Features

- NK-844 Stainless Material
- Chrome Stems
- Hard Tips
- Swirl Polished
- Fully Machined

Specification

Head Diameter: 2.020
Stem Diameter: .3415
Installed Height: .100 Longer
O/A Length:  5.026
Tip Length: .250
Underhead Angle/Radius: 10° x 3/8”
Seat Width: .065
Margin: .080
Top of Head: 5° Dish
Wgt/Grams: 113