Manley Performance Chevy LS-7 Small Block Severe Duty/Pro Flo Exhaust Valves (Set of 8)
LS-7 Small Block Chevy
Severe Duty / Pro Flo / Race Master Valves
Features
- Chrome Stems and Hard Tips
- Intakes are "Pro Flo" for Improved Flow
- Swirl Polished and Machined
- O.E. Style Radius Keeper Grooves
Specification
- Type : Exhaust
- Head Diameter : 1.615"
- Stem Diameter : .3136"
- Installed Height : Stock
- O/A Length : 5.230"
- Tip Length : .290"
- Underhead Angle/Radius : 25° x 7/16"
- Margin : .075"
- Seat Width : .100"
- Top Head : 18° Dish
Manley Performance Chevy LS-7 Small Block Severe Duty/Pro Flo Exhaust Valves (Set of 8)
Sale price$308.34 USD
Regular price$382.30 USD