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Oldsmobile 400-455ci V8
- Big Block Oldsmobile 400-455ci
- 4-bbl Spread-Bore Carb Flange
- 2500-6500 RPM Range
- Polished Finish
Designed for street 400, 425, 455ci Oldsmobile V8's.
Installation Notes: - Port exit dimensions: 1.25" x 2.34"
- Manifold height: (A) 4.50", (B) 5.60"
- Carb pad height: 5.05" Click here to determine carburetor pad height
- Will not fit Toronado or 4-4-2 Ram Air scoop option without hood modifications.
- Manifold not equipped with EGR.
- Recommended Intake Gasket: Edelbrock p/n 350-7284
- HEI will clear
Carb Recommendations - OEM 4-bbl carburetor
- Edelbrock Performer 750cfm Carburetor Manual Choke p/n 350-1407 , Electric Choke p/n 350-1411
- Edelbrock Performer 800cfm Carburetor Manual Choke p/n 350-1412 , Electric Choke p/n 350-1413
- Edelbrock Thunder AVS 800cfm Carburetor Manual Choke p/n 350-1812 , Electric Choke p/n 350-1813
Part TypeIntake Manifold
BrandEDELBROCK
Package Height7.1
Package Width15.6
Package Length24.0
Weight24.6 PG
Part CategoryPerformance Parts
Engine Block StyleStock/OEM standard Deck
UsageRacing
Number Of CarbsOne
Intake MaterialAluminum
PositionN/A
Intake StyleSingle plane
EmissionWithout EGR
QuantitySold individually
Cylinder Head TypeStandard
Intake FinishPolished
Carburetor QuantityOne
Engine Make/SizeOlds 400-455
Intake Section IncludedComplete
Basic Operating Rpm Range2,500-6,500
EgrWithout EGR
Rpm Range2500-6500
Vendor Part Number27301
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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