Mercruiser - Mercruiser DRY JOINT 350 / 377, 5.7L, 6.2L Small Block Chevy

Stock Mercruiser Replacement Small Block Chevy 5.0/5.7L 305/350 Cast Iron Dry Joint Manifold / 14 Degree Riser Kit. This is a dry-joint style replacement system.

Stock Mercruiser Replacement Small Block Chevy 5.0/5.7L 305/350 Cast Iron Dry Joint Manifold / 7 Degree Riser Kit. This is a dry-joint style replacement system.

Mercruiser OEM V8 SBC 350 Dry Joint Exhaust Manifold and 7 Degree Riser Kit w/out Spacer

• Direct OEM Manufactured Replacement for Mercruiser Small Block Chevy 350 Dry Joint Manifolds and Risers
• Manifolds and 4" Risers Constructed from Cast Iron and painted with black corrosion resistant paint.
• Replaces Mercruiser #865735A02 and 864308T01 Manifolds
• Replaces Mercruiser #865735A02 Risers
• Fits 2002 and newer 350/377 engines with dry joint exhaust serial 0M317000 and up.
• Fits 2004 and newer 305, 350 and 377 engines with dry joint exhaust serial 0W310000 and up.

• Standard or Closed Cooling versions.
• Dry Manifold/Riser Joint does not pass water between
• Constructed from Heavy Duty Cast Iron
• 1.7" Spacer
• Includes Bolts and Gaskets
• Replaces Mercury OEM 865995A01

• Standard or Closed Cooling versions.
• Dry Manifold/Riser Joint does not pass water between
• Constructed from Heavy Duty Cast Iron
• 3" Spacer
• Includes Bolts and Gaskets
• Replaces Mercury OEM 864929A3

Mercruiser OEM V8 SBC 350 Dry Joint Exhaust Manifold and 14 Degree Riser Kit w/out Spacer

• Direct OEM Manufactured Replacement for Mercruiser Small Block Chevy 350 Dry Joint Manifolds and Risers
• Manifolds and 4" Risers Constructed from Cast Iron and painted with black corrosion resistant paint.
• Replaces Mercruiser #865735A02 and 864308T01 Manifolds
• Replaces Mercruiser #864591T02 Risers
• Fits 2002 and newer 350/377 engines with dry joint exhaust serial 0M317000 and up.
• Fits 2004 and newer 305, 350 and 377 engines with dry joint exhaust serial 0W310000 and up.

Stock Mercruiser Replacement Small Block Chevy 5.0/5.7L 305/350 Cast Iron Dry Joint Alternative Manifold / Riser Kit. This kit will replace a dry-joint style factory Mercruiser Exhaust to a more cost effective original style Wet-Joint exhaust. NOTE: This is a single manifold/riser package. 2 Kits would be needed for one engine.

• One Manifold and One Riser.
• Constructed from Heavy Duty Cast Iron
• Individual Runners for Improved Performance over Stock Manifolds
• 4 inch, Standard Risers
• Includes Bolts and Gaskets
  
• 3 inch spacer
  

• Replacement manifold is for select MerCruiser stern drive and inboard engines with dry join exhaust systems.
• Manifold is for port or starboard side of the engine.
• Gasket included with manifold.
• Cast iron manifold is coated for corrosion protection on internal coolant passages and exterior finish.
• Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser stern drive

Exhaust manifold 8M0185794, (supercedes 865735A02) is for V-8 MerCruiser stern drive and inboard engines made by General Motors with dry joint exhaust systems (305, 350 and 377 cid, model year 2002 and newer). Manifold is for port or starboard side of the engine.

Key Features:

• Dry Joint Style

Additional Details:

• Fits: MCM/MIE GM V-8 (305, 350 & 377 cid) engines with dry joint exhaust (2002 & newer)

Use With:

• 18-1845: Exhaust Elbow
• 18-0720: Riser Gasket (Closed)
• 18-0721: Riser Gasket (Open)
• 18-0722: Riser Gasket (Restricted)
• 18-2949: Exhaust Manifold Gasket

Interchanges/Replaces

Mercruiser Stern Drive

• 864308T01
• 865049T01
• 865735A02

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2949	Barr CHV-47-000 MC 47 27 33395 Crusader 96306 GLM 31100 Mercruiser Stern Drive 27-33395 27-33395B Osco CV-GH Volvo Penta 835966 856034	1	Exhaust Manifold Gasket		N/A
18-4224	GLM 13990 Mallory 9-41200 Mercruiser Stern Drive 22-806926A1 22-862210A01	1	Drain Elbow Assembly		N/A
NSS	Mercruiser Stern Drive 10-52143	4	Bolt	No Image	N/A

• Replacement exhaust elbow with 4" (102mm) outside diameter and 7 degree down angle
• Hot dipped and powder coated to prevent corrosion.
• Fits V-6 and V-8 MerCruiser stern drive and inboard engines manufactured by General Motors having 305, 350 and 377 cubic inch displacement.
• Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser stern drive

Exhaust elbow 864309T02 is for use on V-6 and V-8 MerCruiser stern drive engines made by General Motors with dry joint exhaust manifold (model year 2002 through 2004, serial number 0M600000 through 0W309999). It has a 4" outside diameter and a 7 degree down angle outlet. For corrosion protection it is hot dipped and powder coated.

• Replacement exhaust elbow with 4" outside diameter and 14 degree down angle
• Hot dipped and powder coated to prevent corrosion.
• Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser stern drive

Exhaust elbow 864591T02 is for use on V-6 and V-8 MerCruiser stern drive engines made by General Motors with dry joint exhaust manifold (model year 2004 and newer, serial number 0W310000 and up). It also fits GM made, V-8 MerCruiser inboard engines (model year 2002 and newer, serial number 0M317000 and up). It has a 4" outside diameter and a 14 degree down angle outlet. For corrosion protection it is hot dipped and powder coated.

Key Features:

• Dry Joint Style

Additional Details:

• Fits: 2004 & newer MCM GM V-6 & V-8(305, 350 & 377 cid) eng. w/dry joint exh manifold (s/n 0W310000 & up)
• Fits: 2002 & newer MIE GM V-8 (350 & 377 cid) eng w/dry joint exh manifold (s/n 0M317000 & up)

Use With:

• 18-0720: Riser Gasket (Closed)
• 18-0721: Riser Gasket (Open)
• 18-0722: Riser Gasket (Restricted)
• 18-1843: Manifold
• 18-1842: V6 Dry Joint Exhaust Manifold

Interchanges/Replaces

Mercruiser Stern Drive

• 864591T02

Riser Extension Kit 1.7" Standard Cooling / Dry Joint Mercruiser 866007A01

Riser Extension Kit 3" Standard Cooling / Dry Joint Mercruiser 864929A3

KIT-6 RISER Mercruiser 864908A1

KIT-6 RISER Mercruiser 864908A2