Mercruiser Exhaust Manifold

Barr 3 in. Riser Spacer Block

Brand: Barr Marine

SKU: 20-0097

MSRP:

Was:

Now: $125.00

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Mercruiser Dry Joint Riser Kit - 6 in. | Barr Marine MC-20-864908A1

Brand: Barr Marine

SKU: MC-20-864908A1

MSRP:

Was:

Now: $541.95

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Mercruiser 3 in. Dry Joint Riser Extension Kit | Barr Marine MC-20-864929A3

Brand: Barr Marine

SKU: MC-20-864929A3

MSRP:

Was:

Now: $549.00

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Quicksilver Exhaust Manifold 807078T10 Port or Starboard

Brand: Quicksilver

SKU: 807078T10

MSRP:

Was:

Now: $543.99

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Sale

8.1L - 496 MAG MerCruiser Exhaust Manifold Replaces 866178T01

Brand: Barr Marine

SKU: MC-1-866178

MSRP:

Was: $700.00

Now: $599.99

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MerCruiser 496 mag, 8.1,8.2 Exhaust Manifold

Brand: MerCruiser

SKU: 8M0099070

MSRP:

Was:

Now: $965.00

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Sale

Barr MerCruiser 4.3L, 5.0L, 5.7L, 6.2L Dry Joint Riser - 7 Degree

Brand: Barr Marine

SKU: MC-20-864309

MSRP:

Was: $621.00

Now: $419.98

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MerCruiser 5.0L, 5.7L, 4" Exhaust Riser, Non-Dry Joint (1983-2002)

Brand: MerCruiser

SKU: 807988Q03

MSRP:

Was:

Now: $213.99

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MerCruiser 5.0L, 5.7L Exhaust Manifold, Non-Dry Joint (1983-2002)

Brand: MerCruiser

SKU: 860246Q11

MSRP:

Was:

Now: $336.99

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Genuine MerCruiser 5.0L & 5.7L Exhaust Manifold Package (1987-2001)

Brand: MerCruiser

SKU: 860246q11-KIT

MSRP:

Was:

Now: $1,101.96

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Barr Marine 5.0L & 5.7L Center-Rise DRY-JOINT Exhaust Manifold/Riser Package (2002-Current)

Brand: Barr Marine

SKU: MC-1-865735-KIT

MSRP:

Was:

Now: $1,461.99

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Genuine MerCruiser Exhaust Manifold to Riser - 3" Spacer Block

Brand: MerCruiser

SKU: 93320A13

MSRP:

Was:

Now: $520.00

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Sale

Barr Marine 4.3L, 5.0L, & 5.7L Center-Rise DRY-JOINT 4" Riser (2002-Current) 14 Degree

Brand: Barr Marine

SKU: MC-20-864591

MSRP:

Was: $621.00

Now: $419.98

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Sale

Barr Marine 5.0L & 5.7L Center-Rise DRY-JOINT Exhaust Manifold (2002-Current)

Brand: Barr Marine

SKU: MC-1-865735

MSRP:

Was: $636.00

Now: $430.00

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MerCruiser 4,3L, 5.0L & 5.7L Center-Rise DRY-JOINT 4" Riser OEM (2002-Current)

Brand: MerCruiser

SKU: 864591T02

MSRP:

Was:

Now: $451.36

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MerCruiser 8.1L - 496 MAG Exhaust Manifold

Brand: MerCruiser

SKU: 866178T01

MSRP:

Was:

Now: $774.49

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MerCruiser 4.3L, 5.0L & 5.7L Center-Rise DRY-JOINT 4" Riser OEM (2002-2004)

Brand: MerCruiser

SKU: 864309T02

MSRP:

Was:

Now: $422.99

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Sale

MerCruiser 5.0L & 5.7L Exhaust Manifold Package (1987-2001)

Brand: Barr Marine

SKU: MC-1-87114-KIT

MSRP:

Was: $1,266.00

Now: $999.99

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MerCruiser 7.4L Exhaust Manifold Package (1987-Current)

Brand: Barr Marine

SKU: MC-1-89011-KIT

MSRP:

Was:

Now: $1,065.00

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Sale

MerCruiser 7.4L Exhaust Manifold (1981-Current)

Brand: Barr Marine

SKU: MC-1-89011

MSRP:

Was: $480.90

Now: $335.99

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Sale

MerCruiser Exhaust Manifold to Riser - 3" Spacer Block

Brand: Barr Marine

SKU: MC-20-93320A3

MSRP:

Was: $327.44

Now: $255.95

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Sale

MerCruiser 5.0L & 5.7L Center-Rise Exhaust Manifold (1983-2001)

Brand: Barr Marine

SKU: MC-1-87114

MSRP:

Was: $405.30

Now: $299.95

Add to Cart
MerCruiser 5.0L & 5.7L Generic Center-Rise Exhaust Manifold (1977-Current)

Brand: Barr Marine

SKU: CHV-1-83

MSRP:

Was:

Now: $329.00

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Sale

MerCruiser 4.3L,5.0L, 5.7L, 7.4L - 4" Riser(1987-2001)

Brand: Barr Marine

SKU: MC-20-44354

MSRP:

Was: $304.50

Now: $202.99

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Sale

MerCruiser 4.3L, 5.0L, 5.7L & 7.4L - 3" Riser (1983-86)

Brand: Barr Marine

SKU: MC-20-98504

MSRP:

Was: $301.37

Now: $230.00

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Barr Marine

Barr 3 in. Riser Spacer Block

The exhaust riser for Barr generic center rises manifolds mounts between the manifold & elbow to reduce the possibility of water backflow into the engine through the exhaust. Helps to reduce the potential of water backing up into the engine through...

MSRP:

Was:

Now: $125.00

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Barr Marine

Mercruiser Dry Joint Riser Kit - 6 in. | Barr Marine MC-20-864908A1

Barr Mercruiser 6 in. riser extension kit Helps to reduce the potential of water backing up into the engine through the exhaust piping Sold as a pair Includes mounting hardware and gaskets for raw water cooling Additional block off gaskets required...

MSRP:

Was:

Now: $541.95

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Barr Marine

Mercruiser 3 in. Dry Joint Riser Extension Kit | Barr Marine MC-20-864929A3

Barr Mercruiser 3 in. riser extension kit Helps to reduce the potential of water backing up into the engine through the exhaust piping Sold as a pair Includes mounting hardware and gaskets for raw water cooling Additional block off gaskets required...

MSRP:

Was:

Now: $549.00

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Quicksilver

Quicksilver Exhaust Manifold 807078T10 Port or Starboard

Exhaust manifold 807078T10 is for use on the port or starboard (left or right) side of V-8 MerCruiser engines made by General Motors. It fits 454 or 502 cid engines (model year 1981 thru 2002) . Gasket included with the manifold. Can be used for...

MSRP:

Was:

Now: $543.99

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Sale

Barr Marine

8.1L - 496 MAG MerCruiser Exhaust Manifold Replaces 866178T01

Barr Marine 8.1L exhaust manifold. Fits MCM/MIE 496 MAG & 8.1S engines, cast iron. The package includes one exhaust manifold, one gasket, and manifold to head bolts. Replaces: MerCruiser 866178T01

MSRP:

Was: $700.00

Now: $599.99

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MerCruiser

MerCruiser 496 mag, 8.1,8.2 Exhaust Manifold

Exhaust manifold 8M0099070 is for use on MerCruiser 496 Magnum, 8.1S EC stern drive and inboard engines, 8.2L Magnum EC, and 8.2L EC inboard engines (serial number 1A350340 through 2A051742). Features the three catalyst design. Gasket included with the...

MSRP:

Was:

Now: $965.00

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Sale

Barr Marine

Barr MerCruiser 4.3L, 5.0L, 5.7L, 6.2L Dry Joint Riser - 7 Degree

Center rise, direct replacement exhaust riser/elbow. The riser will work on V6 4.3L; V8, 5.0L, 5.7L, and 6.2L models, carbureted, MPI, Inboard, Alpha & Bravo sterndrives - (2002-2004).Includes restrictor gasket and mounting hardware.Replaces MerCruiser...

MSRP:

Was: $621.00

Now: $419.98

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MerCruiser

MerCruiser 5.0L, 5.7L, 4" Exhaust Riser, Non-Dry Joint (1983-2002)

Genuine OEM MerCruiser 4" exhaust riser for V6, V8, 5.0L & 5.7L, MCM/MIE, GM V-6 & V-8 with center rise outlet exhaust manifold applications. This riser is commonly used in 1987-2001 5.0L, 5.7L & 7.4L applications.Fits both left & right side of...

MSRP:

Was:

Now: $213.99

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MerCruiser

MerCruiser 5.0L, 5.7L Exhaust Manifold, Non-Dry Joint (1983-2002)

Original OEM MerCruiser exhaust manifold fits:5.0L (305ci), 5.7L (350ci), and most small-block V-8 MerCruiser engines.This brand NEW, original MerCruiser manifold is factory "E-Coated".The manifold comes with a Drain Plug & Elbow Kit (part...

MSRP:

Was:

Now: $336.99

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MerCruiser

Genuine MerCruiser 5.0L & 5.7L Exhaust Manifold Package (1987-2001)

Genuine OEM MerCruiser exhaust manifold/riser package - non-dry joint, fits 5.0L (305ci), 5.7L (350ci), and most small-block V-8 MerCruiser engines with the center-rise exhaust. This brand NEW, genuine OEM MerCruiser manifold kit is factory "E-Coated"...

MSRP:

Was:

Now: $1,101.96

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Barr Marine

Barr Marine 5.0L & 5.7L Center-Rise DRY-JOINT Exhaust Manifold/Riser Package (2002-Current)

New Barr Marine direct replacement DRY-JOINT exhaust manifolds & 4" risers for 5.0L & 5.7L MerCruiser center-rise exhaust manifolds.Frequently used in 2002-to-current MerCruiser applications. Fits both left and right side of the engine. All...

MSRP:

Was:

Now: $1,461.99

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MerCruiser

Genuine MerCruiser Exhaust Manifold to Riser - 3" Spacer Block

Used with MerCruiser center rise manifolds, V6 & V8 engines - 1980's to 2003 NOT compatible with dry joint exhaust systems Fits:MCM V-6 carb & TBI engines with 2-piece exhaust manifolds.Fits MCM/MIE/Tow Sports V-8 (305, 350, 377, 454 & 502 cid) engines...

MSRP:

Was:

Now: $520.00

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Sale

Barr Marine

Barr Marine 4.3L, 5.0L, & 5.7L Center-Rise DRY-JOINT 4" Riser (2002-Current) 14 Degree

Barr Mercruiser dry joint exhaust elbow Includes mounting hardware & restrictor gasket for raw water cooling 4 inch diameter outlet 14 degree angle Replaces QuickSilver 864591T02 Replaces Mercury 864591T02 Replaces Sierra 18-1845

MSRP:

Was: $621.00

Now: $419.98

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Sale

Barr Marine

Barr Marine 5.0L & 5.7L Center-Rise DRY-JOINT Exhaust Manifold (2002-Current)

New Barr Marine direct replacement DRY-JOINT exhaust manifold for 5.0L and 5.7L MerCruiser center-rise exhaust manifold. Frequently used in 2002 to current MerCruiser applications. Fits both left and right side of the engine. All components made in the...

MSRP:

Was: $636.00

Now: $430.00

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MerCruiser

MerCruiser 4,3L, 5.0L & 5.7L Center-Rise DRY-JOINT 4" Riser OEM (2002-Current)

4-inch (102 mm) O.D. 14° down angle, ceramic coated, fits 2002 and newer MCM GM V-6 & V-8 (262, 305, 350 & 377 cid) engines with dry joint exhaust manifold (s/n 0W310000 and up). Also fits 2002 and newer MIE GM V-8 (350 & 377 cid) engines with dry joint...

MSRP:

Was:

Now: $451.36

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MerCruiser

MerCruiser 8.1L - 496 MAG Exhaust Manifold

MerCruiser 8.1L exhaust manifold. Fits MCM/MIE 496 MAG & 8.1S engines, cast iron replaces aluminum manifold part #863127T1. The package includes one exhaust manifold and one gasket.

MSRP:

Was:

Now: $774.49

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MerCruiser

MerCruiser 4.3L, 5.0L & 5.7L Center-Rise DRY-JOINT 4" Riser OEM (2002-2004)

New MerCruiser DRY-JOINT 4" exhaust riser. Direct replacement for 4.3L, 5.0L, and 5.7L MerCruiser 4" center-rise exhaust risers. This riser is commonly used in 2002-2004 MCM GM V-6 & V-8 (305, 350, 377 cid) applications with dry joint exhaust manifold...

MSRP:

Was:

Now: $422.99

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Sale

Barr Marine

MerCruiser 5.0L & 5.7L Exhaust Manifold Package (1987-2001)

New BARR Marine exhaust manifold and 4" riser kit. Direct replacement 5.0L and 5.7L MerCruiser center-rise exhaust manifolds and 4" risers. Frequently used in 1987 to 2001 applications. These are PRE-DRY-JOINT MerCruiser manifolds and risers. All...

MSRP:

Was: $1,266.00

Now: $999.99

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Barr Marine

MerCruiser 7.4L Exhaust Manifold Package (1987-Current)

New BARR Marine exhaust manifold and 4" riser kit. Direct replacement for 7.4L and 8.2L MerCruiser center-rise exhaust manifolds and 4" risers. Frequently used in 1981 to current applications. All components made in the USA. Replaces the...

MSRP:

Was:

Now: $1,065.00

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Sale

Barr Marine

MerCruiser 7.4L Exhaust Manifold (1981-Current)

New BARR Marine exhaust manifold. Direct replacement for 7.4L (454 ci) Mercruiser exhaust manifold. Frequently used in 1981 to current applications. Fits both left and right side of the engine. All components made in the USA. Water-cooled exhaust...

MSRP:

Was: $480.90

Now: $335.99

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Sale

Barr Marine

MerCruiser Exhaust Manifold to Riser - 3" Spacer Block

New Barr Marine 3" cast iron spacer blocks. Fits MC-1-99746 exhaust manifold (left and right side). All components made in the USA. 3" spacer block from the exhaust manifold to the riser. Sold as a pair (2). One package comes with two (2) 3" spacer...

MSRP:

Was: $327.44

Now: $255.95

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Sale

Barr Marine

MerCruiser 5.0L & 5.7L Center-Rise Exhaust Manifold (1983-2001)

New BARR Marine exhaust manifold. Direct replacement for 5.0L and 5.7L MerCruiser center-rise exhaust manifold. Frequently used in 1983-2001 applications. Fits both left and right side of the engine. NOT DRY-JOINT.All components made in the USA...

MSRP:

Was: $405.30

Now: $299.95

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Barr Marine

MerCruiser 5.0L & 5.7L Generic Center-Rise Exhaust Manifold (1977-Current)

New BARR Marine exhaust manifold. Direct replacement for 283, 302, 305, 307, and 350 ci engines. Generic center-rise exhaust manifold replacement. Can be used in 1977 to current applications. Fits both left and right side of the engine. All components...

MSRP:

Was:

Now: $329.00

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Sale

Barr Marine

MerCruiser 4.3L,5.0L, 5.7L, 7.4L - 4" Riser(1987-2001)

New Barr Marine 4" exhaust riser. Direct replacement for4.3L,5.0L, 5.7L(1987-2001), 7.4L(1981-Current) Mercruiser 4" center-rise exhaust riser. . Fits both left and right side of engine/exhaust manifold. Accepts 4" exhaust hose at a 7-degree angle.All...

MSRP:

Was: $304.50

Now: $202.99

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Sale

Barr Marine

MerCruiser 4.3L, 5.0L, 5.7L & 7.4L - 3" Riser (1983-86)

New Barr Marine 3" exhaust riser. Direct replacement for 4.3L, 5.0L, 5.7L (1983-86) & 7.4L(1981-Current) Mercruiser 3" exhaust riser with a 15-degree angle. This riser is NOT common in Mercruiser 4.3L applications. Fits both left and right side of the...

MSRP:

Was: $301.37

Now: $230.00

Add to Cart

MerCruiser 5.0L (305 ci), 5.7L (350 ci), 7.4L (454 ci), 8.1L (496 ci), 8.2L (502 ci) exhaust manifolds, risers, mounting kits listed in this section.
To help you in your search: 5.0L = 305 ci; 5.7L = 350 ci; 7.4L = 454 ci; 8.1L = 496 ci; 8.2L = 502 ci