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Vehicle Info NeededMANLEYPART NUMBER: 660-11540-1
Severe Duty Intake Valve Small Block Chevy
$3893
Ships on 09/09/2026
Lowest Price GuaranteeIntake Valves1.720'' Valve Diameter 11/32'' Valve Stem Diameter
- Severe Duty Intake Valve
- Small Block Chevy
- 1.720'' Diameter
- 11/32'' (0.3415'') Stem Diameter
- 5.011'' Overall Length (+.100)
- Stainless Steel
- Super Stock Legal Replacement
- 1/pkg.
- Type: Intake Valve NK-844 Material
- Head Diameter: 1.720'
- Stem Diameter: 11/32' / 0.3415'
- Installed Height: .100' Longer
- Overall Length: 5.011'
- Tip Length: 0.250'
- Underhead Angle / Radius: 10° x 3/8'
- Margin: 0.050'
- Seat Width: 0.080'
- Top of Head: 5° Dish
- Weight / Grams: 99
Part TypeValve
BrandMANLEY
Package Height2.4
Package Width2.6
Package Length7.3
Weight0.3 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number11540-1
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
