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Dart 42811000 Small Block Chevy Dual Plane Intake Manifold

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Specs
Material Type:
Aluminum
Sold in Quantity:
Each
Finish:
Natural
Intake Manifold Type:
Dual Plane
Carburetor Quantity:
One
Carburetor Flange Type:
4-Barrel Square Bore
MFG. Part #:
42811000
Dart 42811000 Small Block Chevy Dual Plane Intake Manifold
Dart 42811000 Small Block Chevy Dual Plane Intake Manifold
Dart 42811000 Small Block Chevy Dual Plane Intake Manifold
Dart 42811000 Small Block Chevy Dual Plane Intake Manifold

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Details

Reviews (0)

Q & A (3)

What's in the Box

Info

The perfect match for Dart small-block heads. A boundry layer of cool air beneath the plenum and runners insulates the fuel/air mixture from engine heat. This produces a denser intake charge and makes more power. The dual plane design maximizes mid-range torque, and a ribbed plenum floor promotes fuel atomization.

  • Recommended for 215cc and smaller intake ports
  • Accepts popular 4150 square carburetors
  • Dual distributor hold-downs to simplify timing adjustments
  • Raised water cross-over and air gap insulate intake charge
  • Integral bosses for nitrous injectors

Customer Reviews

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Product Q&A

3 questions : 3 answers

1 answers

rear water crossovers, should i connect them ? dart shp top end kit on 4bolt 350, .060 over, 2.02 intake valves, roller rockers, mild cam, hedman headers, 750 edelbrock carb, wondering if hooking up coolant crossover would be right ?

budm
westhope, nd
March 18, 2015

rear water crossovers, should i connect them ? dart shp top end kit on 4bolt 350, .060 over, 2.02 intake valves, roller rockers, mild cam, hedman headers, 750 edelbrock carb, wondering if hooking up coolant crossover would be right ?

Answers

March 19, 2015
EricM
You can run a hose from the rear water port of this intake manifold to the front water port if you would like. This allows for better circulation of water at the rear of the engine and is very commonly done on high horsepower circle track cars. It is typically unnecessary for a street engine.
1 answers

Will this intake fit a 1990 350 small block chevy with cast iron heads .... Or is this for early small blocks ?

Ronzo
Selden l.i. new york
November 26, 2015

Will this intake fit a 1990 350 small block chevy with cast iron heads .... Or is this for early small blocks ?

Answers

November 30, 2015
Eric
Expert
This intake is for '55 to '86 cylinder heads. We offer intake manifold 91011285 which will fit your 1990 350 Chevy engine.
1 answers

Will this work with standard HEI

Kyle
Lebanon, KY
December 11, 2015

Will this work with standard HEI

Answers

December 11, 2015
Eric
Expert
Yes this intake will work fine with an HEI distributor.
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