Inboard & Sterndrive - Engine Parts

BBC 1.900 x 1.850 Square Port MLS Exhaust Manifold Gaskets
Your Price:
$39.99

BBC 1.900 x 1.850 Square Port MLS Exhaust Manifold Gaskets

302-C5897-030

BBC 1.900 x 1.850 Square Port MLS Exhaust Manifold Gaskets - Sold in Pairs

  • Port Style: Stock
  • Gasket Material: Multi-layer steel
  • Port Height (in): 1.900 in.
  • Port Width (in): 1.850 in.
  • Thickness (in): 0.030 in.

The Cometic Severe Duty Multi Layer Series exhaust gaskets are comprised of three separate layers of stainless and steel. Cometic uses stainless steel for increased strength and its ability to rebound from heat compression, plus excellent corrosion resistance. The outer layers of the gasket are embossed and coated. This is designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes.

The Severe Duty MLS exhaust gasket is ideal for both aluminum heads & cast iron heads as well as cast iron and aluminum blocks. The composition of MLS gaskets will also withstand the shearing forces created by aluminum heads on cast iron blocks. No re-torque is required and by design promotes an even torque load across the sealing surface.

Sold in Pairs


Brass Freeze Plugs Chevrolet 265-400
Your Price:
$36.99

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

Brass Freeze Plugs Chevrolet 265-400

676-9-56481

Brass Freeze Plugs
For: Chevrolet 265-400
Eliminate any chance of rusted out freeze plugs with Mr. Gasket's Brass Freeze Plug Kit. Designed for marine applications. Kit Includes all plugs needed for a complete engine.


Brass Freeze Plugs Ford 289-351W
Your Price:
$38.99

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

Brass Freeze Plugs Ford 289-351W

676-9-56483

Brass Freeze Plugs
For: Ford 289-351W
Eliminate any chance of rusted out freeze plugs with Mr. Gasket's Brass Freeze Plug Kit. Designed for marine applications. Kit Includes all plugs needed for a complete engine.


Engine & Cylinder Head Heat Tabs
Your Price:
$6.99

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

Engine & Cylinder Head Heat Tabs

676-9-59050

Engine & Cylinder Head Heat Tabs
Heat tab sensors, 255 Degree, 10 heat tabs per pack
Protect your work against unjust warranty claims. If the temperature of the engine reaches the predetermined temperature of 255 degrees Farenheit, the center of the heat tab melts, showing visual evidence of overheating. Use a premium grade heavy duty 2 part epoxy based adhesive to adhere to the engine cylinder heads and block.


Engine Cleaning Brush Kit
Your Price:
$45.99

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

Engine Cleaning Brush Kit

676-9-56006

Engine Cleaning Brush Kit
Made from stiff bristle nylon, will not melt or soften when used with most engine cleaning solvents. Brushes are made with heavy gauge twisted steel handles and come in a variety of diameters and lengths. Kit contains nine (9) assorted brushes ranging from /” to 5” diameter.


Engine Oil Primer All Chevrolet
Your Price:
$18.99

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

Engine Oil Primer All Chevrolet

676-9-56000

Engine Oil Primer
For: All Chevrolet V6 & V8
Priming the engine is an important precautionary measure that should be taken before you start the engine for the first time. Engineered to fit into the distributor aperature and operate with an electric hand drill, the engine oil primer presurizes the oil system, assuring the lubrication of vital bearing surfaces


Extreme Duty Hi-Performance Exhaust Manifold Gaskets - 454/502 Chevy
Your Price:
$29.99

Extreme Duty Hi-Performance Seaward Exhaust Manifold Gaskets - 454/502/525 Chevy

300-1413

Extreme Duty Hi-Performance Seaward Exhaust Manifold Gaskets - Stock Square Port 454/502/525 Chevy - Sold in Pairs

These gaskets are graphite impregnated and designed to withstand the highest of temperatures on high horsepower applications. Double drilled for both standard BBC and 525 applications. These gaskets are designed to be used with Hardin Marine's Seaward Exhaust Manifolds. 

Sold in Pairs


GM timing cover
Your Price:
$26.99

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

GM timing cover

676-18-4497

GM timing cover

Fits: small block GM-(1986-1995)


GM valve cover set
Your Price:
$85.99

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

GM valve cover set

676-18-8962

GM valve cover set

Fits: 4.3L V-6 (1986 & Up) metal


GM valve cover set
Your Price:
$82.99

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

GM valve cover set

676-18-8963

GM valve cover set

Fits: small block GM (1986 & up)


Rear Engine Mount Mercruiser 99297A1
Your Price:
$30.99

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

Rear Engine Mount Mercruiser 99297A1

676-9-58000

Rear Engine Mount
Replaces: Mercruiser 99297A1

Mallory Marine has over 80 years of market leadership in the automotive industry and now has an extended range of professional quality marine parts to service every major system on your outboard, inboard and sterndrive. All Mallory Marine parts are covered by a two year limited warranty.