Universal GM V8 Big Block Inboard Exhaust Manifold Exploded View

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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.
Based On 1 Review
1988 OMC cobra chev 350 by John - Bellevue, WashingtonAugust 01, 2013
Used the gasket but... the exhaust hole is about 1/8 inch too large all the way around.. only covers about half of the exhaust flange all the way around...the four bolts that I received are too large and wont even fit in the holes in gasket.. the 3/4 inch pipe plug has no use at all since this is only for the fresh water cooling application...if you used this plug and this gasket you would burn up your exhaust.thanks john mcbride. if you can get the manufacture to correct this problem please advise and I will reorder the newer gaskets. or email me...
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GLM 56140 replacement parts
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Exhaust Manifold Elbow Riser - Sierra
Your Price: $158.99
Save: $35.01
(18% Off $194.00)
Part # 18-1939
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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

OMC Sterndrive/Cobra Exhaust Manifold Elbow Mounting Kits
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Exhaust Manifold Elbow Mounting Package - Sierra
Your Price: $11.99
Save: $2.50
(17% Off $14.49)
Part # 18-4364
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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
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Exhaust Manifold Riser Blockoff Gasket - Sierra
Your Price: $5.99
Save: $1.37
(18% Off $7.36)
Part # 18-0476
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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

 

Exhaust Manifold - Sierra
Your Price: $248.99
Save: $55.01
(18% Off $304.00)
Part # 18-1898
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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

Universal Hose Barbs
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Hose Barb - Sierra
Your Price: $13.99
Save: $1.98
(12% Off $15.97)
Part # 18-4461
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Replaces OEM part #

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

Exhaust Elbow Mounting Kit Blocked - Sierra
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Exhaust Elbow Mounting Kit Blocked - Sierra
Your Price: $10.99
Save: $1.70
(13% Off $12.69)
Part # 18-8535
Hurry! Only 1 left in stock


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)

Manifold Spacer - Sierra
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Manifold Spacer - Sierra
Your Price: $118.99
Save: $18.98
(13% Off $137.97)
Part # 18-1949
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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
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Inboard Exhaust Manifold Gasket - Sierra
Your Price: $142.99
Save: $39.12
(21% Off $182.11)
Part # 18-1999
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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
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Exhaust Manifold Riser Gasket, Open - Sierra
Your Price: $8.99
Save: $1.99
(18% Off $10.98)
Part # 18-2854-9
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Pkg of 2
Replaces OEM part #

  • BARR 01-0107

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

GLM 21892 replacement parts-Pipe Plug - Sierra
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Pipe Plug - Sierra
Your Price: $3.99
Save: $1.06
(20% Off $5.05)
Part # 18-4258
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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

Crusader 96653 replacement parts
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Exhaust Manifold Gasket - Sierra
Your Price: $11.99
Save: $1.52
(11% Off $13.51)
Part # 18-0418
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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

Mallory Gasket, Exhaust 9-61400
Spring Sale Price: $10.79
Save: $2.72
(20% Off $13.51)
Part # 9-61400
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Replaces Original Equipment Manufacturer(OEM):Merc, OMC, Crusader, Barr
Replaces Original Equipment Manufacturer # (OEM #):27-46820

Spacer, Manifold - Mallory
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Spacer, Manifold - Mallory
Spring Sale Price: $107.09
Save: $30.88
(22% Off $137.97)
Part # 9-40130
Hurry! Only 1 left in stock
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Spacer - 3"
Use 9-40171 or 9-40173 mounting kit
Risers 9-40100, 9-40112, and 9-40113 will require their own mounting kits

Universal Exhaust Manifold Elbows-Manifold - Mallory
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Manifold - Mallory
Spring Sale Price: $135.89
Save: $46.22
(25% Off $182.11)
Part # 9-40100
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Riser
3" Outlet
10° down angle
Use mounting kit 9-40171 or 9-40173
OEM 20-0082

Riser, Elbow - Mallory
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Riser, Elbow - Mallory
Spring Sale Price: $146.69
Save: $47.31
(24% Off $194.00)
Part # 9-40113
Hurry! Only 1 left in stock
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Replaces OEM# 20-0100 and 0992-593 when used
Riser - 4" Outlet - 10° down angle - Use mounting kit 9-40171 or 9-40173

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Barr and Marine Power Manifold - H20 Manifolds
Your Price: $254.24
Part # T-20898
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Replaces:

  • Barr # CHVA-1-84
  • Marine Power # 0991-110.

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Barr and Marine Power Riser - H20 Manifolds
Your Price: $149.30
Part # T-20939
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Replaces:

  • Barr # 20-0100
  • Marine Power # 0992-593

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Barr and Marine Power Elbow - H20 Manifolds
Your Price: $135.59 (Out of stock)
Part # T-20999
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Replaces:

  • Barr # 20-0082
  • Marine Power # 0992-000

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Great Boating Days are Ahead!
Enjoy Extra Discounts 5-20% Off During the SPRING SAVINGS SALE!