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Vehicle Info NeededMANLEYPART NUMBER: 660-11686-8
Severe Duty Pro Flo Intake Valves LS3 / L99 / L92
$30107
Ships on 09/09/2026
Lowest Price GuaranteeIntake Valves
- Severe Duty Pro Flo Intake Valves
- LS3 / L99 / L92
- 2.165'' Diameter
- 8mm (0.3133'') Stem Diameter
- 4.900'' Overall Length (Stock)
- Stainless Steel
- 8/pkg.
- Type: Intake Valve NK-844 Material
- Head Diameter: 2.165'
- Stem Diameter: 8mm / 0.3133'
- Installed Height: Stock
- Overall Length: 4.900'
- Tip Length: 0.160'
- Underhead Angle / Radius: Pro Flo 12° x 3/8'
- Margin: 0.055'
- Seat Width: 0.100'
- Top of Head: 7° Dish
- Weight / Grams: 118
Part TypeValve
BrandMANLEY
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number11686-8
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
