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Exhaust Gaskets- Mounting Kits

BARMC-1-0000


Adapter Exhaust Manifold for 3.0L New Engine to Old Exhaust Manifold BARMC-1-0000

Adapter Exhaust Manifold for 3.0L New Engine to Old Exhaust Manifold BARMC-1-0000

Exhaust adapter with gaskets. Converts newer 3.0 Liter 181 Cubic inch engines exhaust port configuration to the older style exhaust manifold. Allows...

$109.95

OSCF68C9


Brass Fitting for Manifold Hose Barb .75 inch X 1 inch 90 Degree

Brass Fitting for Manifold Hose Barb .75 inch X 1 inch 90 Degree

3/4" NPT X 1" ID 90° Hose Barb elbow. Uses 1 Inch inside diameter water hose. Replaces the Following OEM numbers:

$15.95

OSCF68CS


Fitting 3/4 NPT to 1 Inch Hose Straight

Fitting 3/4 NPT to 1 Inch Hose Straight

Fitting 3/4 NPT to 1 Inch Hose Straight

$8.95

OSCF66CS


Fitting, Water, 3⁄4" X 3⁄4", for Chrysler, Indmar, PCM

Fitting, Water, 3⁄4" X 3⁄4", for Chrysler, Indmar, PCM

Water Fitting, 3/4" NPT X 3/4" Hose Barb for Chyrysler, Indmar, Pleasurecraft and others Fits Osco # 106T Front End Plate, Osco # 826, Osco...

$7.95

OSCCW-GH


Gasket Exhaust Manifold for GM 454 7.4L, 502 8.2L V8 Big Block

Gasket Exhaust Manifold for GM 454 7.4L, 502 8.2L V8 Big Block

Manifold Gasket for GM 7.4/8.2L 454/502 CID REPLACES BARCHVA47-0000 CHVA47-0000

$8.95

OSC8503-GB


Gasket Riser Blank for Mercruiser 1983 and Up Closed Cooling Replaces 27-41811

Gasket Riser Blank for Mercruiser 1983 and Up Closed Cooling Replaces 27-41811

Block off Riser Gasket used on Mercruiser V6 & V8 engines with center riser manifolds from 1983 & up. This is used when the manifolds are...

$8.95

OSC992-G


Gasket Riser for Barr Generic and Indmar OEM Risers 1-0107

Gasket Riser for Barr Generic and Indmar OEM Risers 1-0107

Gasket Riser for Barr Generic and Indmar OEM Risers. Use by Marine Power and Some Crusader Champion Series Engines. Gasket allows water to flow...

$7.00

OSC992-G-FW


Gasket Riser for Generic Barr and Indmar Style Blockoff FWC 1-0105

Gasket Riser for Generic Barr and Indmar Style Blockoff FWC 1-0105

Riser Gasket for Barr Style, Marine Power and Indmar Fresh Water Cooled applications. Does not allow water flow between the Manifold and Riser....

$7.00

OSCCV-GH


Gasket, Manifold for GM 305 5.0L, 350 5.7L V8

Gasket, Manifold for GM 305 5.0L, 350 5.7L V8

Manifold Gasket for GM 5.0/5.7L 305/350 cid BARCHV47-0000 CHV47-0000

$8.95

OSC994MK


Manifold Mounting Kit, fits OSC994 Manifolds for Mercruiser, Volvo Penta

Manifold Mounting Kit, fits OSC994 Manifolds for Mercruiser, Volvo Penta

Manifold Mounting Kit for a Barr Style Manifold used on a Small Block Chevrolet V8. It is used with manifold Osco # 994. Replaces: Sierra # 18-8536;...

$12.95

GLM53783


Manifold, Riser Mounting Kit, Barr Style, Ford V8

Manifold, Riser Mounting Kit, Barr Style, Ford V8

Barr Style Exhaust Mounting Kit includes 2 Manifold Gaskets, 2 Riser Gaskets and hardware. Fits Ford V8 with Barr Style Manifolds

$26.95

GLM53781


Manifold, Riser Mounting Kit, GM 305 5.0L, 350 5.7L V8, Barr, Indmar, Marine Power

Manifold, Riser Mounting Kit, GM 305 5.0L, 350 5.7L V8, Barr, Indmar, Marine Power

Barr Style Exhaust Mounting Kit includes 2 Manifold Gaskets, 2 Riser Gaskets and hardware. Fits Small Block GM V8 with Barr Style Manifolds

$26.95

GLM53782


Manifold, Riser Mounting Kit, GM 454 7.4L, 502 8.2L V8, Barr, Indmar, Marine Power

Manifold, Riser Mounting Kit, GM 454 7.4L, 502 8.2L V8, Barr, Indmar, Marine Power

Barr Style Exhaust Mounting Kit. It includes 2 Manifold Gaskets, 2 Riser Gaskets and hardware. This kit Fits Big Block GM V8 with Barr Style...

$36.95

OSCCWCR-MK


Mounting Kit, for OSCCWCR818 Exhaust Manifolds

Mounting Kit, for OSCCWCR818 Exhaust Manifolds

Manifold Mounting Kit. Fits CWCR818 manifold. Includes CW-GH gasket and mounting hardware.

$12.95

OSCCW994-MK


Mounting Kit, Manifold , for Barr Style GM 454 7.4L, 502 8.2L V8

Mounting Kit, Manifold , for Barr Style GM 454 7.4L, 502 8.2L V8

Manifold Mounting Kit for Osco # CW994 Manifolds Big Block GM V8 with Barr Style Manifolds

$12.95

OSCCVCR-MK


Mounting Kit, Manifold for OSCCVCR818 Manifolds

Mounting Kit, Manifold for OSCCVCR818 Manifolds

Mounting Kit fits Osco # CVCR818 manifolds Replaces: Mallory # 9-40771

$12.95

BAR1-0104


Plate Block Off Stainless Steel for Barr Style Center Riser Manifolds 1-0104

Plate Block Off Stainless Steel for Barr Style Center Riser Manifolds 1-0104

Stainless Steel blockoff plate used on "Barr style" center riser manifolds. It is sandwiched between 2 gaskets to seperate and block the...

$12.95

OSC8503-SS


Plate Block Off Stainless Steel for Mercruiser Center Riser Fresh Water Cooling

Plate Block Off Stainless Steel for Mercruiser Center Riser Fresh Water Cooling

Direct replacement stainless fresh water cooling block off plate for use with Mercruiser Center Riser Non Dry Joint Exhaust Systems.

$13.95

BAR1-0104P


Plate Kit FWC Fresh Water Cooling for Barr Marine Center Riser 1-0104P

Plate Kit FWC Fresh Water Cooling for Barr Marine Center Riser 1-0104P

This Package includes a Stainless Steel plate and two Riser Gaskets used on "Barr style" center riser manifolds. The Block off Plate is sandwiched...

$19.95

GLM30220


Riser Gasket Blank for Mercruiser with Center Rise Closed Cooling 27-863725-1

Riser Gasket Blank for Mercruiser with Center Rise Closed Cooling 27-863725-1

Block off Riser Gasket used on Mercruiser V6 & V8 engines with center riser manifolds from 1983 & up. This is used when the manifolds are...

$7.95
... more info
Replacement Available

OSC8503-GO


Riser Gasket, Open for Mercruiser

Riser Gasket, Open for Mercruiser

Open Riser Gasket used on Mercruiser V6 & V8 engines with center riser manifolds from 1983 & up. It fits Osco # 4354, Osco # 8503A &...

$7.00

OSC8503-GR


Riser Gasket, Restrictor for Mercruiser

Riser Gasket, Restrictor for Mercruiser

Restricted Riser Gasket used on Mercruiser V6 & V8 engines with center riser manifolds from 1983 & up. It fits Osco # 4354, Osco # 8503A...

$7.00

OSC8503A-MK


Riser Mounting Kit for Mercruiser OSC8503A Riser

Riser Mounting Kit for Mercruiser OSC8503A Riser

Mounting Kit fits Osco # 8503A risers Replaces: GLM # 53300; Sierra # 18-8529; Mallory # 9-40580

$7.95

OSC992MK


Riser Mounting Kit, fits OSC992 Risers for Mercruiser, Volvo Penta

Riser Mounting Kit, fits OSC992 Risers for Mercruiser, Volvo Penta

Mounting Kit fits Osco # 992 risers Replaces: Barr # 20-0082-P; Sierra # 18-4364; Mallory # 9-40171

$7.95

OSC992MK-FW


Riser Mounting Kit, for OSC992 Risers, Fresh Water Cooled

Riser Mounting Kit, for OSC992 Risers, Fresh Water Cooled

Mounting Kit fits Osco # 992, Osco # 99204, and Osco # 2018 risers on Fresh Water Cooled applications Replaces: Sierra # 18-8535; Mallory # 9-40173

$7.95
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