
Manley Performance Severe Duty Series Small Block Chevy Stainless Steel Exhaust Valves

Severe Duty Exhaust Valves
- XH-428 Stainless Material
- Chrome Stems
- Hard Tips
- Swirl Polished
- Fully Machined
Specs:
Type: Exhaust
Head Diameter: 1.625
Stem Diameter: .3415
Installed Height: .600 Longer
O/A Length: 5.565
Tip Length: .290
Underhead Angle/Radius: 15° x 1/2"
Margin: .090
Seat Width: .100
Top of Head: 9° Dish
Weight/ Grams: 122
Set of 8

Manley Performance Severe Duty Series Small Block Chevy Stainless Steel Exhaust Valves
Sale price$416.56 USD