Page 678 - 2021 Sierra Catalog

MOST MANIFOLDS
ARE PAINTED, PACKAGED & LEAK TESTED
18-1998-1
MANIFOLD
Port & Starboard
Replaces: Barr FM-1-83
Universal Center Riser Manifold
FITS: Ford 302 and 351 CID engines
Comes with 18-4363 Mounting Package - Replaces: Barr FM 1-83-P
Use with:
Exhaust Manifold Gasket Set: 18-0603
18-1997-1
MANIFOLD
Port & Starboard Replaces: Barr CHV-1-83
Universal Center Riser Manifold
FITS: GM 283, 305, 307 and 350 CID engines Use with:
Exhaust Manifold Gasket Set: 18-0604
18-1999
ELBOW (3" HOSE)
Replaces: Barr 20-0082
Comes with 18-4364 open Mounting Package Use with:
Manifold: 18-1997-1 or 18-1998-1 or 18-1898
Riser Gasket: 18-2854-1 open or 18-0476-1 blocked Mounting Kit: 18-4364 open or 18-8535 blocked
18-1898
MANIFOLD
Port & Starboard
Replaces: Barr CHVA-1-84, Marine Power 0991-110
Fits: 454 cu.in. GM big block V8 engines Use with:
Exhaust Gasket: 18-0418
Riser Gasket: 18-2854-1 open or 18-0476-1 blocked
18-1907
RISER (3" HOSE)
Replaces: Barr 20-0100, Indmar 53-2009, 53-2018 Barr and Indmar Ford Small Block V8 302-351cu.in.
Use with:
Manifolds: 18-1997-1 or 18-1998-1
Riser Gasket: 18-2854-1 open or 18-0476-1 blocked Mounting Kit: 18-4364 open or 18-8535 blocked
18-1939
RISER (4" HOSE)
Replaces: Barr 20-0100, Marine Power 0992-593
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
Riser Gasket: 18-2854-1 open or 18-0476-1 blocked Mounting Kit: 18-4364 open or 18-8535 blocked
18-1949
MANIFOLD SPACER (3")
Barr CM 20-0097
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:
Manifolds: 18-1998-1, 18-1997-1 and 18-1898
18-4363
EXHAUST ELBOW KIT
Replaces: Barr FM-1-83-P Use with:
Manifold: 18-1998-1
18-4364 (Open)
EXHAUST ELBOW KIT
Replaces:
Barr 20-0082-P
Use with:
Riser: 18-1999, 18-1907, 18-1939
660
INBOARD — UNIVERSAL - Cooling System