Crusader Inboard GM Small Block V8 (CM305, CM350HT) Exhaust Manifold Exploded View

Part # 18-0476
Blocked
Replaces OEM part #

• BARR 1-0105
• BARR 01-0105

• Barr, Indmar & Marine Power Ford Small Block V8 302-351 cu.in.

• Risers: 18-1939, 18-1999/AP#5705 Manifold and 18-1907

Part # 18-0604
For: GM 305/350 CID Engine
Use with:

Manifold 18-1997-1

Part # 18-8112
For:
Gm Small Block V8 305-350 cu. in. ( Models 220, 270, CM305, CM350XL, CM350HT )
GM Big Block V8 454 cu. in. ( Models: 454XL, 502XL, CH350, 454XL )

Use with:
Manifold: 18-1997-1, 18-1998-1, 18-1892, 18-1983, 18-1929, 18-1933, 18-1925, 18-1926, 18-1898

Replaces OEM part #

• CRUSADER 97854

Part # 18-4461
Replaces OEM part #

• MERCURY MARINE 22-807155

Part # 18-2949-9
Pkg of 2
Replaces OEM part #

• CRUSADER 96306
• BARR CHV-47-000
• VOLVO 835966-3
• VOLVO 856034-4

• Manifold 18-1997-1, 18-1951-1 18-1931-1; Included in 18-8511 mounting kit

• AQ200, 225, 260, 271, 290, 311, V-8

Part # 18-1984
For: GM Small BLock V8 305-350 cu. in.
GM Big Block V8

Use with:
Mounting Kit: 18-8546

Replaces OEM part #

• CRUSADER 98128

Part # 18-0475
Blocked gasket for universal elbow 18-1999
Used with:

• Manifold 18-1938

Part # 18-8536
Replaces OEM part #

• INDMAR 53-1027
• MARINE POWER 0994-000
• BARR CHV-1-83

• Barr, Indmar and Marine Power GM Small Block V8 305-350 cu. in.

• Manifold: 18-1997-1

Part # 18-1938
Replaces OEM part #

• CRUSADER RO29015
• CRUSADER 98126

Part # 18-8547
For:

• GM SB V8 305-350 cu. in.
  
• GM BB V 454 cu. in.
  

• Riser: 18-1938

Part # 18-4258
Thread Size 3/4"
Blacksteel Plug
18-9004 - Pipe Sealant with Teflon is recommended for use on plug threads
Use with Manifold Spacer: 18-1949

Replaces OEM part #

• MERCURY MARINE 22-41622
• MERCURY MARINE 22-33198A1

Part # 18-1983
Port & Starboard: One manifold only but can be used on either the port or starboard side

Use with:
Exhaust Manifold Gasket: 18-2949
Mounting Kit: 18-8545

For: GM Small Block V-8 305-350 ci

Replaces OEM part #

• CRUSADER 98243

Part # 9-65401
Gasket, Elbow
1 hole for water
Used with 9-40411, 9-40415, and 9-40417 elbows
OEM 96562

Part # 9-65402
Gasket, Riser
Included in 9-40479 mounting kit
OEM 98127

Part # 9-40470
Mounting Kit, Elbow
Fits 9-40411, 9-40415, and 9-40417
Includes 9-65401 gasket and mounting hardware

Part # 9-40480
Nut and Washer Kit
4 sealing washers and lock nuts
Replace after removal

Part # 9-40418
Water Fitting
90° elbow - 1" NPT x 1 1/4" hose barb
OEM 97854
One required for open (fresh water) cooled manifolds - Two required for closed cooled manifolds

Part # 9-40479
Mounting Kit, Riser
Fits 9-40419 riser
Includes 9-65402 gasket and mounting hardware

Part # 9-40419
Riser
4" Exhaust outlet
10° down angle
Use mounting kit 9-40479
Crusader low profile riser 98126 (6 3/4" high) is replaced by 9-40419 (8 1/4" high)
OEM RO29015, 98126