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Vehicle Info NeededMANLEYPART NUMBER: 660-11398-8
Race Master Race Flo Intake Valves LS1 / LS2 / LS6
$18869
Ships on 09/29/2026
Lowest Price GuaranteeIntake Valves
- Race Master Race Flo Intake Valves
- LS1 / LS2 / LS6
- 2.080'' Diameter
- 8mm (0.3133'') Stem Diameter
- 4.874'' Overall Length (Stock)
- Stainless Steel
- 8/pkg.
- Type: Intake Valve NK-842 Material
- Head Diameter: 2.080'
- Stem Diameter: 8mm / 0.3133'
- Installed Height: Stock
- Overall Length: 4.874'
- Tip Length: 0.175'
- Underhead Angle / Radius: Pro Flo 12° x 3/8'
- Margin: 0.050'
- Seat Width: 0.095'
- Top of Head: 7° Dish
- Weight / Grams: 107
Part TypeValve
BrandMANLEY
Package Height2.5
Package Width2.5
Package Length7.0
Weight1.0 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number11398-8
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
