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Vehicle Info NeededMANLEYPART NUMBER: 660-11548-1
Severe Duty Intake Valve Oldsmobile 330-455
$3764
Ships on 09/09/2026
Lowest Price GuaranteeIntake Valves
- Severe Duty Intake Valve
- Oldsmobile 330-455
- 2.072'' Diameter
- 11/32'' (0.3415'') Stem Diameter
- 4.713'' Overall Length (Stock)
- Stainless Steel
- 1/pkg.
Installation Notes: Valve p/n's 11547 and 11548 are manufactured with .3415' stem diameters. We recommend that customers check their valve guide size in order to achieve the proper valve stem to guide clearance. Factory sizes may vary depending on the specific motor.
- Type: Exhaust Valve NK-844 Material
- Head Diameter: 2.072'
- Stem Diameter: 11/32' / 0.3415'
- Installed Height: Stock
- Overall Length: 4.713'
- Tip Length: 0.260'
- Underhead Angle / Radius: 10° x 3/8'
- Margin: 0.050'
- Seat Width: 0.080'
- Top of Head: 5° Dish
Part TypeValve
BrandMANLEY
Package Height2.6
Package Width2.7
Package Length7.3
Weight0.3 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number11548-1
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
