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Sierra

universal gm v8 big block inboard exhaust manifold exploded view
Universal Inboard Exhaust Manifold Exploded View Diagram and Parts
Fits GM 454/502 CID V8 Big Block
Figure #DescriptionO.E.M. #Sierra #Application
1MANIFOLDBARR CHVA-1-84, MARINE POWER 0991-110 18-1898Fits 454/502 cu. in. GM Big Block V8 engines. Used with Manifold Gasket: 18-0418.
2MANIFOLD SPACERN/A 18-1949Use with Manifold: 18-1898.
3BLACKSTEEL PLUGN/A 18-4258Thread Size: 3/4". Use with Manifold Spacer: 18-1949.
4HOSE FITTINGN/A18-82163/4" - 14NPT X 1" Hose (Corrosion Resistant Brass Fitting)
5HOSE FITTINGN/A 18-44613/4" - 14NPT X 1" Hose (Corrosion Resistant Brass Fitting)
6HOSE FITTINGN/A18-82153/4" - 14NPT X 3/4" Hose (Corrosion Resistant Brass Fitting)
7MANIFOLD GASKETCRUSADER 96653 18-0418Use with Manifold: 18-1898
8MOUNTING KIT (BLOCKED GASKET)N/A 18-8535Use with Risers: 18-1939, 18-1999, 18-1907. Includes 18-0476 elbow gasket. (Use with a closed cooling system)
9MOUNTING KIT (OPEN GASKET)BARR 20-0082-P 18-4364Use with Risers: 18-1999, 18-1907, & 18-1939. Includes 18-2854 elbow gasket.
10ELBOW GASKET (BLOCKED)BARR 01-0105 18-0476Used with Risers: 18-1939, 18-1999. Included in 18-8535 mounting kit.
11ELBOW GASKET (OPEN)BARR 01-0107 18-2854Used with Risers: 18-1939, 18-1999. Included in 18-4364 mounting kit.
12MANIFOLD ELBOWBARR 200-0082 18-1999Comes with 18-4364 (open) mounting package. If blocked mounting kit is required use 18-8535 mounting kit. Use with Manifold: 18-1898; Riser Gasket: 18-2854 (open) or 18-0476 (blocked)
13MANIFOLD ELBOWBARR 20-0100, MARINE POWER 0992-593 18-1939Use with Manifold: 18-1898; Riser Gasket: 18-2854 (open) or 18-0476 (blocked); Mounting Kit: 18-4364 (open) or 18-8535 (blocked)
14MOUNTING BOLTN/ANSSIncluded in 18-4364 & 18-8535 mounting kits.
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sierra 18-1939  riser

Our Price: $147.99 Exhaust Manifold Elbow Riser - Sierra
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Part # 18-1939
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Part # 18-1939
Replaces OEM part #

  • BARR 20-0100
  • MARINE POWER 0992-593 Barr
For: Barr, Indmar and Marine Power Ford Small Block V8 302-351cu. in. GM Small Block V8 305-350cu. in., GM Big Block V8 454cu in

Use with:
  • Manifold: 18-1997-1, 18-1998-1 or 18-1898
  • Riser Gasket: 18-2854 open or 18-0476 blocked
  • Mounting kit: 18-4364 blocked or 18-8535 open

barr 20-0082-p replacement parts

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Part # 18-4364
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Part # 18-4364
Open
Replaces OEM part #

  • BARR 20-0082-P
Use with:
  • Riser 18-1999, 18-1939, 18-1907
Includes 18-2854 elbow gasket

barr 01-0105 replacement parts

Our Price: $4.99 Exhaust Manifold Riser Blockoff Gasket - Sierra
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Part # 18-0476
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Part # 18-0476
Blocked
Replaces OEM part #

  • BARR 1-0105
  • BARR 01-0105

Fits:

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

Used with:
  • Risers: 18-1939, 18-1999/AP#5705 Manifold and 18-1907
Included in 18-8535 mounting kit

glm 56240 replacement parts

Our Price: $258.99 Exhaust Manifold - Sierra
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Part # 18-1898
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Part # 18-1898
Port or Starboard
Fits 454 cu. in. GM big block V8 engines
Use with: Exhaust Gasket: 18-0418
Riser Gasket: 18-2854 open or 18-0476 blocked

Replaces OEM part #

  • BARR CHVA-1-84
  • MARINE POWER 0991-110

mercury marine 22-807155 replacement parts

Our Price: $11.99 Hose Barb - Sierra
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Part # 18-4461
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Part # 18-4461
Replaces OEM part #

  • MERCURY MARINE 22-807155
3/4" - 14 NPT X 1" Hose
Corrosion Resistant Brass Fitting

sierra 18-8535 exhaust elbow  mounting kit - blocked

Our Price: $9.99 Exhaust Elbow Mounting Kit Blocked - Sierra
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Part # 18-8535
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Part # 18-8535
Blocked
Replaces OEM part #

  • BARR 20-0082
  • BARR 20-0100
For:
  • Barr, Indmar and Marine Power Ford Small Block V8 302-351 cu. in., GM Small Block V8 305-350 cu. in., GM Big Block V8 454 cu. in.

Use with:
    Risers: 18-1939, 18-1999, and 18-1907
    Includes 18-0476 elbow gasket. (Use with a closed cooling system)

sierra 18-1949  manifold spacer

Our Price: $126.99 Manifold Spacer - Sierra
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Part # 18-1949
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Part # 18-1949
For: Barr, Indmar and Marine Power Ford Small Block V8 302-351cu.in., GM Small Block V8 305-350cu.in., GM Big Block V8 454cu.in.

Used with:

  • Manifold: 18-1998-1, 18-1997-1 and 18-1898

barr 20-0082 replacement parts

Our Price: $113.99 Inboard Exhaust Manifold Gasket - Sierra
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Part # 18-1999
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Part # 18-1999
Replaces OEM part #

  • BARR 200-0082
Use with:
  • Manifold: 18-1997-1 or 18-1998-1 or 18-1898
  • Riser Gasket: 18-2854 open, or 18-0476 blocked
  • Mounting Kit: 18-4364 open, or 18-8535
Comes with 18-4364 open Mounting Package
If blocked mounting kit is required, use 18-8535

glm 36830 replacement parts

Our Price: $7.99 Exhaust Manifold Riser Gasket, Open - Sierra
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Part # 18-2854
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Part # 18-2854
Pkg of 2
Replaces OEM part #

  • BARR 01-0107

Use with:
  • Risers: 18-1999, 18-1939, 18-1907
Included in 18-4364 mounting kit

sierra 18-4258  pipe plug

Our Price: $2.99 Pipe Plug - Sierra
Part # 18-4258
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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

volvo 3852472 replacement parts

Our Price: $10.99 Exhaust Manifold Gasket - Sierra
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Part # 18-0418
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Part # 18-0418
Replaces OEM part #

  • CRUSADER 96653
  • BARR CHVA-47-0000
  • GM 3852472
  • MERCURY MARINE 27-46820
  • OMC 909613
  • VOLVO 3852472
Used with:
    Manifolds: 18-1957-1, 18-1982, 18-1929, 18-1933, 18-1898
Included in 18-8532 mounting kit

mallory gasket, exhaust 9-61400

Our Price: $9.99 Mallory Gasket, Exhaust 9-61400
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Part # 9-61400
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Replaces Original Equipment Manufacturer(OEM):Merc, OMC, Crusader, Barr
Replaces Original Equipment Manufacturer # (OEM #):27-46820

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