Carb Fuel Oil Gasket - Mercury

BBC Oval Port "PowerGap" Raised Runner Intake Manifold, Polished
Your Price:
$230.99

BBC Oval Port "PowerGap" Raised Runner Intake Manifold, Polished

620-53025

Big Block Chevy Oval Port "PowerGap" Raised Runner Intake Manifold, Polished

  • RPM Range: 1500-6500
  • Engine Make/Size: Chevy Big Block (396-502)
  • Number Of Carbs: One
  • Emission: N/A
  • Cylinder Head Type: Oval Port- Large

PowerGap "HP" series Oval port intake for 454 Marine based engines. This is a great performance upgrade to standard Dual Plane intake manifolds for your 454 Big Block Oval port cylinder head application, Power range is between 15000 rpms to 6500 rpms. This manifold features raised runner plenum area that allows air to pass under the intake plenum which reduces engine heat transfer producing a cooler denser intake air/fuel charge resulting in a increase in power and torque output. Features include dual distributor hold downs.

RPM Range: 1500 to 6500

  • Crosswind Intake Manifold
  • 1500-6500 RPM Range
  • Oval Ports
  • Polished Finish
  • Air Gap Design
  • Allows Ambient Air To Pass Beneath The Plenum
  • Additional Cooling To The Intake Charge
  • Four Corner Water Ports
  • Dual Distributor Holddowns

Carb Base Gasket Mercury 27-15172-4
Your Price:
$1.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Carb Base Gasket Mercury 27-15172-4

676-9-60048

Carb Base Gasket
Replaces: Mercury 27-15172-4
Fits: 70-125hp

Mallory Marine offers better late model coverage for outboards than most other aftermarket companies including coverage for import engines such as Yamaha, Nissan / Tohatsu and Suzuki in addition to the most common domestic models. Every gasket sealing application is unique in its own way that's why our gaskets are manufactured from the latest in high tech materials to achieve the best performance for each specific application.

    Outboard Gasket Features
  • Head gaskets with Stainless Steel fire rings
  • Silicone beading in critical hard to seal areas
  • Advanced micro-pore technology materials in many applications for ultimate performance


Intake Manifold - Carburetor Flange
Your Price:
$449.99

Intake Manifold - 4150 Carburetor Flange

825-41215000

4150 Carburetor Flange, Standard Deck Oval Port Std Water Jacket

  • Carburetor Type: 4150
  • Deck Height: 10.2
  • Intake Port Shape: Oval
  • Cylinder Heads: Dart Cylinder Heads

Your ultimate choice for single carburetor application used on the very popular HP 500 from Mercury. Dart intake manifolds incorporate sophisticated wet-flow technology developed successfully. They don't make "universal" manifolds. Every Dart intake is engineered for a specific cylinder head, block and carburetor combination. This means that they've optimized the port shape, the plenum volumes, and the runner angle for each application. In numerous dyno tests we've yet to witness any manifold with as flat a torque curve as these.


Marine Intake Manifold for 396-502 Chevrolet with large oval-port (1975 and earlier)
Your Price:
$604.99

Oval Port Marine Intake Manifold for 396-502 Chevrolet

880-2561

Marine Intake Manifold for 396-502 Chevrolet with large oval-port (1975 and earlier)

  • RPM Range: 1500-6500
  • Engine Make/Size: Chevy Big Block (396-502)
  • Number Of Carbs: One
  • Emission: Without EGR
  • Cylinder Head Type: Oval Port- Standard

Edelbrock Marine Intake Manifolds offer the same legendary performance you trust in a product designed specifically for the demanding conditions found in marine application use. The new marine intake manifold features a brass lined front water crossover and two brass flange inserts to cover the rear water openings in the cylinder heads that protect the aluminum from salt water corrosion

    Installation Notes:
  • Port exit dimensions: 1.61" x 1.93"
  • Manifold height: (A) 4.45" , (B) 6.00"
  • Accepts square-bore and spread-bore carbs.
  • Requires electric choke carb, Has no provisions for exhaust heated chokes.
    Carburetor Recommendations:
  • Edelbrock 600cfm Marine Carburetor: 880-1409
  • Edelbrock 750cfm Marine Carburetor: 880-1410

SE Sport Dual Plane Big Block Chevy Oval Port Intake Manifold - Polished
Your Price:
$239.99

SE Sport Dual Plane Big Block Chevy Oval Port Intake Manifold - Polished

620-53000

"SE" Sport Dual Plane Big Block Chevy Oval Port Intake Manifold - Polished

If you're looking for a manifold that's got it all then the "SE"Sport Intake is your answer. Its dual plane design assures that from idleto planing speeds you'll experience a power burst with incredible mid-rangeacceleration. This manifolds dual plane design lends itself to increasedfuel efficiency as well.

RPM Range: 1500 to 6500


SE Sport Dual Plane Big Block Chevy Oval Port Intake Manifold - Satin
Your Price:
$199.99

SE Sport Dual Plane Big Block Chevy Oval Port Intake Manifold - Satin

620-53001

"SE" Sport Dual Plane Big Block Chevy Oval Port Intake Manifold - Satin Finish

If you're looking for a manifold that's got it all then the "SE"Sport Intake is your answer.  Its dual plane design assures that from idleto planing speeds you'll experience a power burst with incredible mid-rangeacceleration.  This manifolds dual plane design lends itself to increasedfuel efficiency as well.

RPM Range: 1500 to 6500


XS Extreme Satin Intake Manifold For B/B Chevy with Oval Ports
Your Price:
$184.99

XS Extreme Satin Intake Manifold For B/B Chevy with Oval Ports

620-53037

"XS" Extreme Satin Intake Manifold For B/B Chevy with Oval Ports

These designs are very efficient, and produce excellent power in the RPM range most often used in performance boating.

This intake is patterned after the most respected intake in the marine industry, the HP500 Carburetor Intake Manifold. With quite possibly more victories than any single other intake on the market, you know you’re on the winning track. This intake features one of the fastest torque curves anywhere and all power boaters know torque is what makes the difference. If you’re looking for the most for your money you’ll demand the Hardin "XS" Xtreme Intake.

  • Dual Distributor Hold downs
  • Nitrous Bosses
  • Four corner water ports
  • Available with show polished or satin (unpolished) finish
  • Priced over $100 less than many similar competetive single plane intake manifolds

XS Xtreme Polished Single Plane Intake Manifold For BBC - Oval Port
Your Price:
$246.99

XS Xtreme Polished Single Plane Intake Manifold For BBC - Oval Port

620-53036

"XS" Xtreme Polished Single Plane Intake Manifold For B/B Chevy with Oval Ports

These designs are very efficient, and produce excellent power in the RPM range most often used in performance boating.

This intake is patterned after the most respected intake in the marine industry, the HP500 Carburetor Intake Manifold. With quite possibly more victories than any single other intake on the market, you know you’re on the winning track. This intake features one of the fastest torque curves anywhere and all power boaters know torque is what makes the difference. If you’re looking for the most for your money you’ll demand the Hardin "XS" Xtreme Intake.

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