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Vehicle Info NeededDARTPART NUMBER: 301-01220010
Pro 1 Top End Kit Intake Runners: 335cc
$5,02359$7018.24You Save$1,994.65
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Lowest Price GuaranteeBig Block Chevy
- Pro 1 Top End Kit
- Intake Runners: 335cc
- Chambers: 119cc
- CNC Ported
- Valves: 2.30"/1.88"
- Valve Springs: 1.625"
- Single Plane Manifold
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
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Part TypeTop End Kit
BrandDART
Package Height20.0
Package Width22.0
Package Length26.0
Weight126.85 PG
Intake Manifold Model (Descriptive)Dart
Intake Manifold IncludedYes
Retainers IncludedYes
Guideplates IncludedYes
Pushrods IncludedNo
Oiling StyleThrough pushrod
Cylinder Head Bolts IncludedYes
Valve Seats MachinedYes
Heat CrossoverNo
Number Of Springs Per ValveDual
Exhaust Port ShapeRound
Damper Spring IncludedNo
Valve Stem Seals IncludedYes
Intake Valve Diameter2.3 in (58.42 mm)
Valve Guide MaterialManganese bronze
Outside Diameter Of Outer Spring1.625 in (41.3 mm)
Camshaft IncludedNo
Carburetor FlangeDominator
Steam Holes DrilledNo
Rocker Arm Studs IncludedYes
Retainer MaterialTitanium
Cnc-Machined Combustion ChamberYes
Lifters IncludedNo
Exhaust Valve Diameter1.88 in (47.752 mm)
Part CategoryPerformance Parts
Cylinder Head MaterialAluminum
Intake MaterialAluminum
Intake StyleSingle plane
Intake Port LocationStandard
Valve Cover MaterialSteel
Rocker Arm Nut Thread Size (In.)7/16"-20
Intake FinishNatural
Exhaust Valves IncludedYes
Locks IncludedYes
Gaskets IncludedYes
Rocker Arms IncludedNo
Valve Covers IncludedYes
Rocker Arm Nuts IncludedNo
Cylinder Head FinishNatural
Valve Seat MaterialDuctile iron
Valve Springs IncludedYes
Fuel Delivery StyleCarbureted
Valve Seat Machine Style4-angle intake/3-angle exhaust
Valve Guides IncludedYes
Cnc-Machined Intake RunnerYes
Intake Valves IncludedYes
Combustion Chamber StyleHeart
QuantitySold as a kit
Accessory Bolt Holes DrilledYes
Exhaust Port LocationRaised
Combustion Chamber Volume (Cc)121
Machined For O-RingNo
Timing Chain And Gears IncludedNo
Cylinder Head StyleAssembled
Valve Cover Mounting StylePerimeter bolt
Valve Stem Seal StylePositive stop
Intake Runner Volume (Cc)335
Cnc-Machined Exhaust RunnerYes
Vendor Part Number01220010
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
