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Vehicle Info NeededMANLEYPART NUMBER: 660-11320-1
Race Master Intake Valve Small Block Chevy
$2358
Ships on 09/08/2026
Lowest Price GuaranteeIntake Valves11/32'' Valve Stem Diameter
- Race Master Intake Valve
- Small Block Chevy
- 2.080'' Diameter
- 11/32'' (0.3415'') Stem Diameter
- 5.140'' Overall Length (+.200)
- Stainless Steel
- 1/pkg.
- Type: Intake Valve NK-842 Material
- Head Diameter: 2.080'
- Stem Diameter: 11/32' / 0.3415'
- Installed Height: +.200' Longer
- Overall Length: 5.140'
- Tip Length: 0.290'
- Underhead Angle / Radius: 12° x 3/8'
- Margin: 0.065'
- Seat Width: 0.080'
- Top of Head: 7° Dish
- Weight / Grams: 127
Part TypeValve
BrandMANLEY
Package Height2.5
Package Width2.5
Package Length7.0
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number11320-1
Package Qty1
Package TypeEA
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