Page 622 - 2021 Sierra Catalog

ALL SIERRA MANIFOLDS ARE PAINTED, PACKAGED AND LEAK TESTED
18-1940
MANIFOLD
Port & Starboard
Replaces: 4142322, 3675826
Barr CM-1-6677A
Fits: Chrysler Model 273, 318, 340 & 360 CID engines (1973-1986)
Use with:
End Cap Gasket: 18-2941 Open or 18-0472-1 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.
18-1997-1
MANIFOLD
Port & Starboard
Replaces: Barr CHV-1-83 Universal Center Riser Manifold FITS:
Chriscraft 283, 302, 307 and 350 CID engines
Crusader 283 and 327 CID engines thru 1964; 305, 307 and 350 CID
Daytona
Flagship
Pacer
Mercury
OMC
Volvo
engines 1965 and later
200-283 and 300-327
283, 327 and 350 CID engines
305, 307 and 350 CID engines 1965 and later
190, 198, 225, 250, 270, 228, 898, 260, 255 and 280 models 283, 305, 307 and 350 CID engines 1968-1980
307 and 350 CID engines
Use 18-0604 Exhaust Manifold Gasket Set
*For Exploded View - See Pages 656-657
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 Manifold Gasket: 18-0418
*For Exploded View - See Pages 636-637
18-1945
RISER
Replaces: 2846689, Barr CM-20-6674 Fits: Chrysler Model 273, 318,
340 & 360 CID engines (1966-1986)
Use with:
Manifold: 18-1940
Riser Gasket: 18-2941 open or 18-0472-1 blocked
Mounting Kit: 18-4361 open or 18-4360 open or 18-8506 blocked
18-1939
RISER
Replaces: Barr 20-0100, Marine Power 0992-593
Barr, Indmar and Marine Power Ford Small Block V8 302-351 cu.in., GM Small Block V8 305-350cu.in., GM Big Block V8 454cu.in.
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
18-1944
RISER
Replaces: 2847404, 2847623,
3745639, E9923M
Barr CM-20-414211
Chrysler Small Block V8 318-360cu.in.
(All models 1966 and up with swivel exhaust), Big Block V8 383-440cu.in. (All models except 413"E" with offset bolt pattern)
Use with:
Manifold: 18-1940 Mounting Kit: 18-8518
18-1907
RISER
Replaces: Barr 20-0102, Indmar 53-2009, 53-2018 Barr and Indmar Ford Small Block V8 302-351cu.in.
Use with:
Manifold: 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
18-1946
ELBOW
Replaces: 3527794
Barr CM-20-6672
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 18-0472-1 blocked
Mounting Kit: 18-4360 open or 18-4361 open or 18-8506 blocked
20°
604
INBOARD — CHRYSLER INBOARD - Cooling System