Page 621 - 2021 Sierra Catalog

Item No. Description OE No. Application
1 18-1940 MANIFOLD 4142322, 3675826 Chrysler Models 318-360CID Engines (1966 & Up); Use manifold mounting kit 18-8526 or
18-8527
2 18-2941 END CAP GASKET 2847480, 2469559 Fits: End Caps of Manifold (Starboard & Port) (OPEN) 18-1940. Included in 18-4360, & 18-4361
mounting kits.
3 18-1942 MANIFOLD END PLATE 2469556, 3675826 Use with End Plate Gasket: 18-2941; Mounting Kit: 18-4360 or 18-4361
4 NSS MOUNTING BOLT N/A Included in 18-4360, 18-4361, & 18-8506 mounting kits.
5 18-1941 MANIFOLD END PLATE 2846106 Use with End Plate Gasket: 18-0472-1 ; Mounting Kit: 18-8506
6 18-0472-1 END CAP GASKET N/A Fits: End Caps of Manifold (Starboard & Port) 18- (BLOCKED) 1940. Included in 18-8506 mounting kit.
7 18-8216 HOSE FITTING N/A 3/4" - 14 NPT x 1" Hose (Corrosion Resistant Brass Fitting)
8 18-4461 HOSE FITTING N/A 3/4" - 14NPT X 1" Hose (Corrosion Resistant Brass Fitting)
9 18-8215 HOSE FITTING N/A 3/4" - 14NPT X 3/4" Hose (Corrosion Resistant Brass Fitting)
10 18-8527 MOUNTING KIT (STAINLESS N/A Use with Manifold: 18-1940 (Kit has stainless steel STEEL) studs and nuts)
11 18-8526 MOUNTING KIT N/A Use with Manifold: 18-1940
12 N/A ELBOW 2600402 Use with Manifold: 18-1940. Use mounting kit 18-4360, 18-4361, or 18-8506.
13 18-8518 MOUNTING KIT N/A Use with Riser: 18-1944
14 N/A EXTENSION N/A Use mounting kit: 18-8518.
15 18-1944 RISER N/A Use with Manifold: 18-1940. Use with mounting kit: 18-8518
16 18-4360 MOUNTING PACKAGE N/A Use with End Plates: 18-1942 (open) or 18-1941 (OPEN GASKET) (Blocked).
17 18-4361 MOUNTING PACKAGE N/A Use with End Plates: 18-1942 (open) or 18-1941 (OPEN GASKET) (Blocked).
18 18-8506 MOUNTING KIT (BLOCKED N/A Use with End Plate: 18-1941 (Blocked). GASKET)
19 18-4346 EXHAUST MANIFOLD 3745220 318 CID Engines (1969-85) GASKET SET
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INBOARD — CHRYSLER INBOARD - Cooling System