Sierra
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)
Q:
What is the smaller gasket for?
A:
This goes on the manifold end plate. Open means middle part has the open part in the gasket. This is the mounting package. If you have further questions call us at 1-800-914-1123.


Q:
Where does the smaller gasket go?
A:
There's not smaller gasket in this manifold package, so not sure what is meant by where does the gasket go. If you need some mechanical advice contact your local dealer or refer to your repair manual. You can also post a question in our forums to connect you with many other boaters at http://forums.iboats.com/


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Price: $297.61
Save: $24.38
(7% Off $321.99)
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.
Price: $9.40
Save: $4.58
(32% Off $13.98)
Part # 18-2941-9
2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 22 hrs 44 mins.
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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
Price: $10.52
Save: $0.47
(4% Off $10.99)
Part # 18-4361
2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 22 hrs 44 mins.
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Open
Use With:
  • End Plate: 18-1942 open or 18-1941 blocked
  • Riser: 18-1945
  • Elbow: 18-1946, 18-1913
Price: $57.22
Save: $28.77
(33% Off $85.99)
Part # 18-4346
2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 22 hrs 44 mins.
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Replaces OEM part #
  • CHRYSLER INBOARD 3745220
For: 318 CID Engines (1969-85)
Price: $72.96
Save: $31.03
(29% Off $103.99)
Part # 18-1942
2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 22 hrs 44 mins.
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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
Price: $26.57
Save: $13.92
(34% Off $40.49)
Part # 18-8526
2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 22 hrs 44 mins.
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Chrysler Small Block V8 318-360 cu.in.
(All Models 1966 and up with swivel and fixed exhaust)

Used With:
  • Manifold: 18-1940
Price: $56.52
Save: $18.47
(24% Off $74.99)
Part # 18-8527
2nd Day Air for $2 More Eligible
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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
Price: $11.15
Save: $4.48
(28% Off $15.63)
Part # 18-4461
2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 22 hrs 44 mins.
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Replaces OEM part #
  • MERCURY MARINE 22-807155
3/4" - 14 NPT X 1" Hose
Corrosion Resistant Brass Fitting
Price: $139.10
Save: $60.89
(30% Off $199.99)
Part # 18-1945
2nd Day Air for $2 More Eligible
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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
Price: $133.00
Save: $46.99
(26% Off $179.99)
Part # 18-1946
2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 22 hrs 44 mins.
Hurry! Only 1 left in stock
No Reviews
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
Price: $103.22
Save: $56.77
(35% Off $159.99)
Part # 18-1913
2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 22 hrs 44 mins.
No Reviews
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
Price: $6.72
(Out of stock)
Save: $3.77
(35% Off $10.49)
Part # 18-0472
2nd Day Air for $2 More Eligible
No Reviews
Blocked
Chrysler Gasket for 18-1945 riser & 18-1946 elbow
Used with:
  • Riser/Elbow: 18-1945, 18-1946, 18-1913
  • End Plate: 18-1941
(Out Of Stock)
Price: $56.99
Discontinued
Save: $36.00
(38% Off $92.99)
Part # 18-1941
2nd Day Air for $2 More Eligible
No Reviews
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
(Discontinued)
Price: $8.58
Save: $3.41
(28% Off $11.99)
Part # 18-4360
2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 22 hrs 44 mins.
No Reviews
Open
Use With:
  • Exhaust Elbow: 18-1946, 18-1913, 18-1945
  • End Plate: 18-1942 open or 18-1941 blocked
Price: $12.15
Discontinued
Save: $9.84
(44% Off $21.99)
Part # 18-8506
2nd Day Air for $2 More Eligible
No Reviews
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
(Discontinued)
Price: $43.99
Discontinued
Save: $10.96
(19% Off $54.95)
Part # 9-40342
2nd Day Air for $2 More Eligible
No Reviews
Tube,Water distribution
(Discontinued)
Price: $65.99
Save: $17.50
(20% Off $83.49)
Part # 9-40301
2nd Day Air for $2 More Eligible
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Front Plate
w/o water fitting hole
Fits 9-40303 manifold
Use 9-40376 mounting kit 2846104
Price: $139.99
Part # 9-40310
2nd Day Air for $2 More Eligible
No Reviews
Elbow
3" Exhaust outlet - 90° down angle
Use 9-40373 or 9-40376 mounting kit
Used for I/O applications
OEM 2469639 and 2847405
Price: $267.35
(Out of stock)
Save: $35.38
(11% Off $302.73)
Part # T-20940
No Reviews

Chrysler Manifold


Replaces:

  • Chrysler 24695566
  • Chrysler 3675826

Engine Type:
Small Block V8 318-360 cu.in.


Engine Model:
All models 1966 and up with swivel/fixed exhaust

(Out Of Stock)
Price: $35.01
(Out of stock)
Save: $59.98
(63% Off $94.99)
Part # T-20942
2nd Day Air for $2 More Eligible
No Reviews

Chrysler Manifold Front End Plate with 3/4" IPT hole for water fitting


Replaces OEM #:

  • Chrysler 3527896

*Fits T-20940 manifold.


Engine Type:
Small Block V8 318-360 cu.in.


Engine Model:
All models 1966 and up with swivel/fixed exhaust.

(Out Of Stock)
Price: $105.79
Save: $66.55
(38% Off $172.34)
Part # T-20946
2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 22 hrs 44 mins.
Hurry! Only 1 left in stock
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Chrysler 3" Elbow, Exhaust outlet, 20° down angle.


Replaces:

  • Chrysler #3527794

Used for inboard applications.


Engine Type:
Small Block V8 318-360 cu.in.


Engine Model:
All models 1966 and up with fixed exhaust.

Mercury 100 / 115 / 125 Hp 4 Cylinder Head Cover Gasket
Price: $9.84
Save: $2.26
(18% Off $12.10)
Part # 505-35
SHIPS TOMORROW!* if ordered in 22 hrs 44 mins.
Hurry! Only 1 left in stock
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    Mercury:
  • 27-44328-4