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Sierra Marine Parts Catalog: Mercruiser

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SIERRA MANIFOLDS
ARE PAINTED, PACKAGED AND LEAK TESTED
18-1998-1
MANIFOLD
Port & Starboard
18-1997-1
Replaces: Barr FM-1-83
MANIFOLD
Universal Center Riser Manifold
Port & Starboard
FITS: Ford 302 and 351 CID engines
Replaces: Barr CHV-1-83
Universal Center Riser Manifold
Comes with 18-4363 Mounting Package
FITS: GM 283, 305, 307 and 350 CID engines
Use with:
Use with:
Exhaust Manifold Gasket Set: 18-0603
Exhaust Manifold Gasket Set: 18-0604
*For Exploded View - See Pages 558-559
*For Exploded View - See Pages 560-561
18-1898
MANIFOLD
18-1951-1*
Port & Starboard
MANIFOLD
Replaces: Barr CHVA-1-84, Marine Power
Supplied with Mounting Package
0991-110
Replaces: 77235A2, 77235A8
Fits 454 cu. in. GM big block V8 engines
STARBOARD SIDE
Use with:
Fits most Mercruiser (GM) small blocks with end riser
Exhaust Manifold Gasket: 18-0418
Use with:
Riser: 18-1939, 18-1999
Exhaust Manifold Gasket: 18-2949
*For Exploded View - See Pages 556-557
Mounting Kit: 18-8548
18-1950-1*
18-1952-1*
MANIFOLD
MANIFOLD
Supplied with Mounting Package
Port & Starboard
Replaces: 77234A2
Replaces: 99746A8, A17
PORT SIDE
Fits most Mercruiser (GM) small blocks with end riser
Fits most 4.3L (262 CID) V-6 application
Use with:
Supplied with Mounting Package
Use with:
Exhaust Manifold Gasket: 18-2949
Mounting Kit: 18-8533
Mounting Kit: 18-8548
18-1954-1*
18-1953-2
MANIFOLD
MANIFOLD
Port & Starboard
Supplied with Mounting Package
Replaces: 95862A5
Supplied with Mounting Package
Replaces: 87114A19,86024A10
Fits most late Model 2.5L 153 CID & 3.0L 181 CID withRochester Carb
5 BOLT PATTERN (1983-89)
Will fit either side - Fits most Mercruiser(GM) small blocks with center riser.
Use with:
Supplied with gaskets
Exhaust Manifold Gasket: 18-1204
Use with:
End Plate: 18-4009
Mounting Kit: 18-8520
664
* SEE APPLICATION CHART ON PAGE 671-675 FOR SPECIFIC MODELS