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chrysler inboard small block v8 (fixed) exhaust manifold exploded view
Chrysler Inboard Exhaust Manifold Exploded View Diagram and Parts
Fits Chrysler Small Block V8 318-360 cu. in.
All Models 1966 & Up with fixed exhaust
Figure #DescriptionO.E.M. #Sierra #Application
1MANIFOLD4142322, 3675826 18-1940Chrysler Models 318-360CID Engines (1966 & Up); Use manifold mounting kit 18-8526 or 18-8527 (stainless).
2END CAP GASKET (OPEN)2847480, 2469559 18-2941Fits: End Caps of Manifold (Starboard & Port) 18-1940; Risers: 18-1945; Elbows: 18-1946 & 18-1913
3END CAP GASKET (BLOCKED)N/A 18-0472Fits: End Caps of Manifold (Starboard & Port) 18-1940; Risers: 18-1945; Elbows: 18-1946 & 18-1913
4MANIFOLD ELBOW3527794 18-1946Use in conjuction with 18-1945. 3" exhaust outlet & a 20° down angle.
5MANIFOLD ELBOW2469639, 2847405 18-1913Use in conjuction with 18-1945. 3" exhaust outlet & a 90° down angle.
6MOUNTING BOLTN/ANSSIncluded in 18-4360, 18-4361, & 18-8506 mounting kits.
7MANIFOLD END PLATE (OPEN)2846106 18-1941Use with End Plate Gasket: 18-2941 (Open); Mounting Kit: 18-4360 (Open) or 18-4361 (Open); (Port & Starboard) Manifold: 18-1940
8MANIFOLD END PLATE (BLOCKED)2469556, 3675826 18-1942Use with End Plate Gasket: 18-2941; Mounting Kit: 18-4360 or 18-4361; (Port & Starboard) Manifold: 18-1940
9HOSE FITTINGN/A 18-44613/4" - 14NPT X 1" Hose (Corrosion Resistant Brass Fitting)
10HOSE FITTINGN/A18-82163/4" - 14NPT X 1" Hose (Corrosion Resistant Brass Fitting)
11MOUNTING PACKAGE (OPEN GASKET)N/A 18-4360Use with End Plates: 18-1942 (open) or 18-1941 (Blocked); Riser/ Elbow: 18-1945, 18-1946, 18-1913
12MOUNTING PACKAGE (OPEN GASKET)N/A 18-4361Use with End Plates: 18-1942 (open) or 18-1941 (Blocked); Riser/ Elbow: 18-1945, 18-1946, 18-1913
13MOUNTING KIT (BLOCKED GASKET)N/A 18-8506Use with Riser/Elbow: 18-1945, 18-1946, 18-1913; End Plate: 18-1941 (Blocked)
14MOUNTING KITN/A 18-8526Use with Manifold: 18-1940
15MOUNTING KIT (STAINLESS STEEL)N/A 18-8527Use with Manifold: 18-1940 (Kit has stainless steel studs and nuts)
16STAINLESS STEEL STUD & NUTN/A 18-8528Use with Manifold: 18-1940. Included in 18-8527 manifold mounting kit
17EXHAUST MANIFOLD GASKET SET3745220 18-4346318 CID Engines (1969-85)
18MANIFOLD RISER2846689 18-1945Use with Manifold: 18-1940; Riser Gasket: 18-2941 (Open) or 18-0472 (Closed); Mounting Kit: 18-4361 (Open) or 18-4360 (Open) or 18-8506 (Blocked)
19HOSE FITTINGN/A18-82153/4" - 14NPT X 3/4" Hose (Corrosion Resistant Brass Fitting)
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sierra 18-1940 manifold, exhaust qty:1

Our Price: $344.99 Exhaust Manifold - Sierra
Part # 18-1940
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Part # 18-1940
Port or Starboard
Replaces OEM part #

  • CHRYSLER INBOARD 4142322
  • CHRYSLER INBOARD 3675826
Fits: Chrysler Model 273, 318, 340 & 360 CID engines (1973-1986)

Use with:
  • End Cap Gasket: 18-2941 Open or 18-0472 Blocked
  • Mounting Kit: 18-4360 Open or 18-4361 Open or 18-8506 Blocked
  • End Plate: 18-1941 Blocked or 18-1942 Open
Note: If using a blocked end plate either gasket will work. If using an open end plate use only an open gasket.

sierra 18-2941 end cap gasket

Our Price: $8.99 Exhaust Manifold End Cap Gasket - Sierra
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Part # 18-2941
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Part # 18-2941
Pkg. of 2
Open
Replaces OEM part #

  • CHRYSLER INBOARD 2469559
  • CHRYSLER INBOARD 2847480
Use with:
  • End Plate: 18-1941, 18-1942
  • Riser/Elbow: 18-1945, 18-1946, 18-1913
For: 318 CID Engines

barr cm206674jp replacement parts

Our Price: $7.99 Exhaust Manifold Elbow Mounting Kit - Sierra
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Part # 18-4361
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Part # 18-4361
Open
Use With:

  • End Plate: 18-1942 open or 18-1941 blocked
  • Riser: 18-1945
  • Elbow: 18-1946, 18-1913

chrysler inboard 3745220 replacement parts

Our Price: $46.99 Exhaust Manifold Gasket Set - Sierra
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Part # 18-4346
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Part # 18-4346
Replaces OEM part #

  • CHRYSLER INBOARD 3745220
For: 318 CID Engines (1969-85)

sierra 18-1942 manifold end plate w/hole qty:1

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Part # 18-1942
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Part # 18-1942
Replaces:

  • Chrysler Inboard 24695566
  • Chrysler Inboard 3675826
Use with:
  • End Plate Gasket: 18-2941
  • Mounting Kit: 18-4360 or 18-4361
Fits: 18-1940 Manifold

sierra 18-8526 mounting kit

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Part # 18-8526
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Part # 18-8526
Chrysler Small Block V8 318-360 cu.in.
(All Models 1966 and up with swivel and fixed exhaust)

Used With:

  • Manifold: 18-1940

sierra 18-8528 mounting kit

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Part # 18-8528
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Part # 18-8528
Chrysler Small Block V8 318-360 cu.in.
(All models 1966 and up with swivel and fixed exhaust)

Used with:

  • Manifold: 18-1940
    (Stainless steel studs and nuts only)

sierra 18-8527 mounting kit

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Part # 18-8527
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Part # 18-8527
Chrysler Small Block V8 318-360 cu.in.
(All Models 1966 and up with swivel and fixed exhaust)

Used with:

  • Manifold: 18-1940
Kit has stainless steel studs and nuts

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 18-1945 riser, exhaust qty:1

Our Price: $176.99 Exhaust Manifold Elbow Riser - Sierra
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Part # 18-1945
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Part # 18-1945
Cast Iron
Replaces OEM part #

  • CHRYSLER INBOARD 2846689
Fits: Chrysler Model 273, 318, 340 & 360 CID engines (1966-1986)

Use with:
  • Manifold: 18-1940
  • Rise Gasket: 18-2941 open or 18-0472 blocked
  • Mounting Kit: 18-4361 open or 18-4360 open or 18-8506 blocked

sierra 18-1946 elbow, exhaust qty:1

Our Price: $163.99 Exhaust Manifold Elbow - Sierra
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Part # 18-1946
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Part # 18-1946
Replaces OEM part #

  • CHRYSLER INBOARD 3527794
Fits Chrysler Model 273, 318, 340 & 360 CID engines (1966-1986) will work in conjunction with 18-1945

Use with:
  • Manifold: 18-1940
  • Elbow Gasket: 18-2941 open or 18-0472 blocked
  • Mounting Kit: 18-4360 open or 18-4361 open or 18-8506 blocked 20 degrees

sierra 18-1913 elbow

Our Price: $178.99 Exhaust Manifold Elbow - Sierra
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Part # 18-1913
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Part # 18-1913
Replaces OEM part #

  • CHRYSLER INBOARD 2847405
  • CHRYSLER INBOARD 2469639
Chrysler Small Block V8 318-360 cu.in.
(All Models 1966 and up with fixed exhaust)
For: 18-1940 Manifold will work in conjunction with 18-1945

Use with:
  • Elbow Gasket: 18-2941 open or 18-0472 blocked
  • Mounting Kit: 18-4360 open or 18-4361 open or 18-8506 blocked

sierra 18-0472 elbow gasket

Our Price: $4.99 Exhaust Manifold Elbow Gasket - Sierra
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Part # 18-0472
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Part # 18-0472
Blocked
Chrysler Gasket for 18-1945 riser & 18-1946 elbow
Used with:

  • Riser/Elbow: 18-1945, 18-1946, 18-1913
  • End Plate: 18-1941

chrysler inboard 2846106 replacement parts

Our Price: $58.99 Exhaust Manifold End Plate - Sierra
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Part # 18-1941
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Part # 18-1941
Replaces OEM part #

  • CHRYSLER INBOARD 2846106
Use with:
  • End Plate Gasket: 18-2941 open or 18-0472 blocked
  • Mounting Kit: 18-4360 open or 18-4361 open or 18-8506 blocked

barr cm206672jp replacement parts

Our Price: $6.99 Exhaust Manifold Elbow Mounting Kit - Sierra
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Part # 18-4360
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Part # 18-4360
Open
Use With:

  • Exhaust Elbow: 18-1946, 18-1913, 18-1945
  • End Plate: 18-1942 open or 18-1941 blocked

barr cm209234p replacement parts

Our Price: $10.99 Exhaust Manifold Elbow Mounting Kit - Sierra
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Part # 18-8506
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Part # 18-8506
Chrysler Small Block V8 318-360 cu.in.
All models 1966 and up with swivel and fixed exhaust)

Used with:

  • Riser: 18-1945
  • Elbow: 18-1946, 18-1913
  • End Plate: 18-1941 blocked

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