Intake Manifolds - Big Block Chevy Rect. Port

Big Block Chevy "XS" Xtreme 4500 Rectangular Port Intake Manifold - Polished
Your Price:
$245.99

Big Block Chevy "XS" Xtreme 4500 Rectangular Port Intake Manifold - Polished

620-53034

Big Block Chevy "XS" Xtreme 4500 Rectangular Port Intake Manifold - Polished

This manifold shares all of the same great performance features as our standard "XS" Xtreme Intake with the addition of a 4500 series dominator carburetor mounting flange. The ability to use this manifold with the larger carburetor provision makes it the only true choice for larger cubic inch applications.

  • Now available with Dominator (Holley 4500) carburetor flange
  • Dual Distributor Hold Downs
  • Nitrous Bosses
  • Four corner water ports
  • Available show polished or satin (unpolished) finish
  • Priced over $100 less than many similar competitive single plane intake manifolds

Big Block Chevy "XS" Xtreme 4500 Rectangular Port Intake Manifold - Satin
Your Price:
$204.99

Big Block Chevy "XS" Xtreme 4500 Rectangular Port Intake Manifold - Satin

620-53035

Big Block Chevy "XS" Xtreme 4500 Rectangular Port Intake Manifold - Satin Finish

This manifold shares all of the same great performance features as our standard "XS" Xtreme Intake with the addition of a 4500 series dominator carburetor mounting flange. The ability to use this manifold with the larger carburetor provision makes it the only true choice for larger cubic inch applications.

  • Now available with Dominator (Holley 4500) carburetor flange
  • Dual Distributor Hold Downs
  • Nitrous Bosses
  • Four corner water ports
  • Available show polished or satin (unpolished) finish
  • Priced over $100 less than many similar competitive single plane intake manifolds

Big Block Chevy Intake Manifold Spacers
Your Price:
$171.99

Big Block Chevy Intake Manifold Spacers

825-62210001

Big Block Chevy Tall Deck Intake Manifold Spacers

These precision manufactured intake manifold spacers are far superior to cast versions. A perfectly true machined spacers is required when ever installing a Standard deck 9.800 style intake manifold on a 10.200 Tall deck big block chevy engine.

Note: Port configuration is designed around Dart BIG M specifications. Minor modifications can be required.

Dart Marine BBC Intake Rec Port 4150 Carb 9.80 Height
Starting From:
$449.99

This Part has options, please click the button below to order.

Dart Marine BBC Intake Rec Port 4150 Carb

825-4111 + Option(s)

Dart Marine BBC Intake Manifold Rectangular Port 4150 Carb 9.80 Height

    Features:
  • Material: Aluminum
  • Quantity: Sold individually
  • Intake Finish: Natural
  • Square Bore Flange
  • Big Block Chevy
  • Rectangular Port
  • Single Plane Design
  • Pads for 4150 or 4500 Carburetors
  • Cylinder Head, Deck Height & Block Specific
  • 9.8" or 10.2" Height
  • Optimized Port Design
  • Integral Nitrous Injector Bosses

Dart Marine Intake Manifold BBC 4500 Flange Rectangular Port
Starting From:
$449.99

This Part has options, please click the button below to order.

Dart Marine Intake Manifold BBC 4500 Flange Rectangular Port

825-4112 + Option(s)

Dart Marine Intake Manifold BBC 4500 Flange Rectangular Port

    Features:
  • Material: Aluminum
  • Style:Single plane
  • Quantity: Sold individually
  • Single Plane Design
  • Pads for 4150 or 4500 Carburetors
  • Cylinder Head, Deck Height & Block Specific
  • 9.8" or 10.2" Deck Height
  • Optimized Port Design
  • Integral Nitrous Injector Bosses

Using airflow technology developed on NASCAR and NHRA engines, Dart single plane intake manifolds flow up to 10 percent more air than comparable intakes. These single-plane, air-gap style manifolds have a raised water crossover to insulate incoming air, optimized intake-runner cross sections to maintain high mixture velocity, and extended runner dividers to equalize port lengths. Dart also incorporated integral nitrous bosses on these manifolds, for those wanting even more power.


XS Xtreme Hard Anodized Finish Single Plane BBC Rectangular Port Intake Manifold
Your Price:
$459.99

XS Xtreme Hard Anodized Finish Single Plane BBC Rectangular Port Intake Manifold

620-53032

"XS" Xtreme Hard Anodized Finish Single Plane Big Block Chevy Rectangular Port Intake Manifold

This design is very efficient and produces excellent power in the RPM rangemost often used in performance boating. This intake is patterned after themost respected intake in the marine industry the HP500 carbureted intakemanifold. With quite possibly more victories than any single other intakeon the market, you know you're on the winning track. This intake featuresone of the fasted torque curves anywhere and all power boaters know torque iswhat makes the difference. If you're looking for the most for you moneyyou'll demand the Hardin "XS" Xtreme Intake.

At last you can buy an intake manifold specifically designed to meet theunique needs a performance boat demands from a company that knows whatperformance is. Hardin Marine has been building manifolds for over 40years. At last you the performance boater can take advantage of the stateof the art technology in each of these new manifolds. Here are just a fewof the state of the art features that keep Hardin Marine Intakes leading therace.

DualDistributor Hold Downs
Sometimes the standard single distributor hold down is not enough. so wehave provided dual distributor hold downs on all Hardin Marine intake manifolds.

FourCorner Water Ports
All Hardin Marine performance manifolds feature two extra water ports at therear of the manifold, a feature normally only found in manifolds costinghundreds more. Some enthusiasts have found that plumbing a line betweenthese two rear ports can reduce engine overheating. Many racers also findthese ports to be an advantageous special feature for plumbing specialadditional water lines.

Other Special Features

  • All ports are very accurately positioned due to advanced casting techniques.
  • These manifolds have been hard anodized for salt water corrosion protection.
  • Just before packing, every tapped hole in each manifold is chased with a tap to clear out polishing residue and to assure the threads are not damaged.
RPM Range: 3000 to 7500

XS Xtreme Polished Single Plane BBC Rectangular Port Intake Manifold
Your Price:
$269.99

XS Xtreme Polished Single Plane BBC Rectangular Port Intake Manifold

620-53030

"XS" Xtreme Polished Single Plane Big Block Chevy Rectangular Port Intake Manifold

This design is very efficient and produces excellent power in the RPM rangemost often used in performance boating. This intake is patterned after themost respected intake in the marine industry the HP500 carbureted intakemanifold. With quite possibly more victories than any single other intakeon the market, you know you're on the winning track. This intake featuresone of the fasted torque curves anywhere and all power boaters know torque iswhat makes the difference. If you're looking for the most for you moneyyou'll demand the Hardin "XS" Xtreme Intake.

At last you can buy an intake manifold specifically designed to meet theunique needs a performance boat demands from a company that knows whatperformance is. Hardin Marine has been building manifolds for over 40years. At last you the performance boater can take advantage of the stateof the art technology in each of these new manifolds. Here are just a fewof the state of the art features that keep Hardin Marine Intakes leading therace.

DualDistributor Hold Downs
Sometimes the standard single distributor hold down is not enough. so wehave provided dual distributor hold downs on all Hardin Marine intake manifolds.

FourCorner Water Ports
All Hardin Marine performance manifolds feature two extra water ports at therear of the manifold, a feature normally only found in manifolds costinghundreds more. Some enthusiasts have found that plumbing a line betweenthese two rear ports can reduce engine overheating. Many racers also findthese ports to be an advantageous special feature for plumbing specialadditional water lines.

Other Special Features

  • All ports are very accurately positioned due to advanced casting techniques.
  • All polished manifolds are meticulously hand polished to a show level finish.
  • Just before packing, every tapped hole in each manifold is chased with a tap to clear out polishing residue and to assure the threads are not damaged.
RPM Range: 3000 to 7500

XS Xtreme Satin Finish Single Plane BBC Rectangular Port Intake Manifold
Your Price:
$204.99

XS Xtreme Satin Finish Single Plane BBC Rectangular Port Intake Manifold

620-53031

"XS" Xtreme Satin Finish Single Plane Big Block Chevy Rectangular Port Intake Manifold

This design is very efficient and produces excellent power in the RPM rangemost often used in performance boating. This intake is patterned after themost respected intake in the marine industry the HP500 carbureted intakemanifold. With quite possibly more victories than any single other intakeon the market, you know you're on the winning track. This intake featuresone of the fasted torque curves anywhere and all power boaters know torque iswhat makes the difference. If you're looking for the most for you moneyyou'll demand the Hardin "XS" Xtreme Intake.

At last you can buy an intake manifold specifically designed to meet theunique needs a performance boat demands from a company that knows whatperformance is. Hardin Marine has been building manifolds for over 40years. At last you the performance boater can take advantage of the stateof the art technology in each of these new manifolds. Here are just a fewof the state of the art features that keep Hardin Marine Intakes leading therace.

DualDistributor Hold Downs
Sometimes the standard single distributor hold down is not enough. so wehave provided dual distributor hold downs on all Hardin Marine intake manifolds.

FourCorner Water Ports
All Hardin Marine performance manifolds feature two extra water ports at therear of the manifold, a feature normally only found in manifolds costinghundreds more. Some enthusiasts have found that plumbing a line betweenthese two rear ports can reduce engine overheating. Many racers also findthese ports to be an advantageous special feature for plumbing specialadditional water lines.

Other Special Features

  • All ports are very accurately positioned due to advanced casting techniques.
  • All polished manifolds are meticulously hand polished to a show level finish.
  • Just before packing, every tapped hole in each manifold is chased with a tap to clear out polishing residue and to assure the threads are not damaged.
RPM Range: 3000 to 7500
This Manifold Fits: a 4150 style carburetor.

Big Block Chevy Rectangular Polished Port Performer RPM Manifold
Your Price:
$584.95

Big Block Chevy Rectangular Polished Port Performer RPM Manifold

880-71631

Big Block Chevy Rectangular Polished Port Performer RPM

Now available from Edelbrock are the popular Performer RPM manifolds in afabulous polished finish. Note: There are limited applications with more comingsoon.

RPM Range: 1500 to 6500


Big Block Chevy Rectangular Port Performer RPM Manifold
Your Price:
$290.95

Big Block Chevy Rectangular Port Performer RPM Manifold

880-7163

Big Block Chevy Rectangular Port Performer RPM

Performer RPM's are dual-plane, low-rise intakes with 180° firing order to produce incredible top-end horsepower while retaining good throttle response.Their larger plenums and runners match the free-flowing exhaust, high-lift cams and other modifications of a high output engine. They are intended for high-performance or competition engines that run up to 6500 rpm.

RPM Range: 1500 to 6500


Big Block Chevy Rectangular Port Polished RPM Air-Gap
Your Price:
$581.99

Big Block Chevy Rectangular Port Polished RPM Air-Gap

880-75621

Big Block Chevy Rectangular Port Polished RPM Air-Gap

The Original. Our proven, race-wining Air-Gap design in a dual-planemanifold. Designed for Chevrolet V-8s, the award- winning RPM Air-Gapincorporates the same race-winning technology that's used on our competitionintakes. The air-gap design features an open air space that separates therunners from the hot engine oil resulting in a cooler, denser charge for morepower. Includes rear water outlets, two distributor clamp locations and nitrousbosses.

RPM Range: 1500 to 6500


Big Block Chevy Rectangular Port RPM Air-Gap Manifold
Your Price:
$334.95

Big Block Chevy Rectangular Port RPM Air-Gap Manifold

880-7562

Big Block Chevy Rectangular Port RPM Air-Gap

The Original. Our proven, race-wining Air-Gap design in a dual-planemanifold. Designed for Chevrolet V-8s, the award- winning RPM Air-Gapincorporates the same race-winning technology that's used on our competitionintakes. The air-gap design features an open air space that separates therunners from the hot engine oil resulting in a cooler, denser charge for morepower. Includes rear water outlets, two distributor clamp locations and nitrousbosses.

RPM Range: 1500 to 6500


Victor Jr. 454-R Manifold
Your Price:
$336.95

Victor Jr. 454-R Manifold

880-2902

Victor Jr. 454-R (3000-7500 RPM)

Designed for competition 396-502 Big Block Chevy's #2902 fits rectangular-port heads and #2904 fits large oval-port heads (1975-earlier) These intakes are designed to optimize the flow characteristics of an 850 CFM standard flange carburetor Features include extended runner dividers, smaller plenum chambers and unique runner design for max power from 3000 to 7500 RPM These manifolds are especially suited to 502 cid and smaller competition engines Testing has proven these manifolds superior to our competitors Victor Jr.454-R #2902 will fit Edelbrock Victor race heads #7760.