Barr Marine

Riser gasket for fresh water cooled manifolds (installed between manifold and adaptor plate).

Fits Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1986 and up (center riser direct replacement).

Compatible parts:

• CM-1-4417063 water cooled center discharge exhaust manifold to fit the small block Chrysler (1/2" N.P.T. cooling hose connections). Used during years 1986 and later.
• 534005 generic riser designed to be mounted to the original Chrysler center riser exhaust manifold (for use with 3" I.D. exhaust hose/3/4" N.P.T. cooling hose connection).

Manufactured by Barr Marine. Part number CM47-4417232.

Chrysler thermostat (140 degree).

Manufactured by Barr Marine. Part number CM-29-3675303.

Chrysler thermostat (163 degree).

Manufactured by Barr Marine. Part number CM-29-4142522.

Riser gasket for raw water cooled manifolds (installed between adaptor plate and riser).

Fits Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1986 and up (center riser direct replacement).

Compatible parts:

• CM-1-4417063 water cooled center discharge exhaust manifold to fit the small block Chrysler (1/2" N.P.T. cooling hose connections). Used during years 1986 and later.
• 534005 generic riser designed to be mounted to the original Chrysler center riser exhaust manifold (for use with 3" I.D. exhaust hose/3/4" N.P.T. cooling hose connection).

Manufactured by Barr Marine. Part number CM47-4417127.

Gasket needed to mount Chrysler exhaust riser spacer. Installed between exhaust manifold CM-1-4417063 and adapater plate #534002. Gasket for attaching riser to the plate is part #CM47-4417232.

Manufactured by Barr Marine. Part number CM47-534004.

Mounting kit for exhaust elbow connector for fresh water cooled manifold (includes bolts, gasket, and pipe plugs).

Replaces Osco 480-MK-FW.

Fits Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1966 and up (log style direct replacement).

Compatible parts:

• CM-20-1947617 exhaust elbow extension retainer.

Manufactured by Barr Marine. Part number CM-20-6672J-P.

End flange gasket for fresh water cooled manifolds, (1) required per exhaust end.

Fits Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1966 and up (log style direct replacement).

• Will fit both manifold styles.

Compatible parts:

• CM-20-1947617 exhaust elbow extension retainer.

Manufactured by Barr Marine. Part number CM-1-6672J.

Mounting kit for exhaust riser for fresh water cooled manifold (includes bolts, gasket and pipe plug).

Replaces Osco 480-MK-FW.

Fits Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1966 and up (log style direct replacement).

Compatible parts:

• CM-20-1947617 exhaust elbow extension retainer.

Manufactured by Barr Marine. Part number CM-20-6674J-P.

Front end plate with 1/2" N.P.T. water connection. For use where water connection is made from the front of the manifold. Will replace Chrysler part # 3527869, (1) required per manifold. May require mounting kit # CM-1-6672B-P (show on next page).

Replaces Osco 106-T and Mallory 9-40302.

Fits Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1966 and up (log style direct replacement).

• Will fit both manifold styles.

Compatible parts:

• CM-1-6677A direct replacement water cooled manifold for model years 1973 to 1986.
• CM-20-2600402 exhaust riser lower elbow. Direct replacement for Chrysler part # 2600402.
• CM-20-2847405 90 degree exhaust elbow. Direct replacement for Chrysler part #'s 2847405 and 2469639.
• CM-20-4142411 exhaust riser/upper elbow. Direct replacement for Chrysler part #'s 3745639, 2847623, 2487404 and E9233M.
• CM-20-6672 fully jacketed 20 degree exhaust elbow. Accepts 3" I.D. exhaust hose.
• CM-20-6674 fully jacketed exhaust riser. 6" riser protection. Direct replacement for Chrysler part # 2846689.
• CM-20-9232 6" exhaust elbow high riser extension. Direct replacement for Chrysler part # E9232M.

Manufactured by Barr Marine. Part number CM-1-6672H.

Mounting package for mounting Chrysler front end mounting plate.

Replaces Mallory 9-40373 and Sierra 18-4360.

Manufactured by Barr Marine. Part number CM-1-6672B-P.

Front end plate without the water connector, (1) required per manifold (Chrysler part # 2846106). May require mounting kit # CM-1-6672B-P (shown on next page). Order the appropriate end flanges and fittings according to your requirements.

Replaces Chrysler 2846106, Osco 106, Mallory 9-40301 and Sierra 18-1941.

Fits Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1966 and up (log style direct replacement).

Compatible parts:

• CM-1-6677A direct replacement water cooled manifold for model years 1973 to 1986.
• CM-20-2600402 exhaust riser lower elbow. Direct replacement for Chrysler part # 2600402.
• CM-20-2847405 90 degree exhaust elbow. Direct replacement for Chrysler part #'s 2847405 and 2469639.
• CM-20-4142411 exhaust riser/upper elbow. Direct replacement for Chrysler part #'s 3745639, 2847623, 2487404 and E9233M.
• CM-20-6672 fully jacketed 20 degree exhaust elbow. Accepts 3" I.D. exhaust hose.
• CM-20-6674 fully jacketed exhaust riser. 6" riser protection. Direct replacement for Chrysler part # 2846689.
• CM-20-9232 6" exhaust elbow high riser extension. Direct replacement for Chrysler part # E9232M.

Manufactured by Barr Marine. Part number CM-1-6672B.

Fully jacketed exhaust riser. 6" riser protection. Direct replacement for Chrysler part # 2846689.

Replaces Chrysler 2846689, Osco 689, Mallory 9-40312 and Sierra 18-1945.

Fits Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1966 and up (log style direct replacement).

Barr Marine castings have a thicker interior wall, are painted to match original manufacturer colors and are packed in foam for added protection during shipping and storage. Barr manifolds and exhaust connectors are designed to minimize back pressure, and in many cases more r.p.m.'s are achieved after replacing an OEM manifold with Barr replacement parts.

• Includes all mounting hardware, gaskets and plugs.
• Swivel-style connector packages must be purchased separately for the corresponding riser/elbows.
• 3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).

Compatible parts:

• CM-1-6677A direct replacement water cooled manifold for model years 1973 to 1986.
• CM-20-2600402 exhaust riser lower elbow. Direct replacement for Chrysler part # 2600402.
• CM-20-2847405 90 degree exhaust elbow. Direct replacement for Chrysler part #'s 2847405 and 2469639.
• CM-20-4142411 exhaust riser/upper elbow. Direct replacement for Chrysler part #'s 3745639, 2847623, 2487404 and E9233M.
• CM-20-6672 fully jacketed 20 degree exhaust elbow. Accepts 3" I.D. exhaust hose.
• CM-20-9232 6" exhaust elbow high riser extension. Direct replacement for Chrysler part # E9232M.
• CM-1-6672B front end plate without the water connector, (1) required per manifold (Chrysler part # 2846106). May require mounting kit # CM-1-6672B-P (shown on next page).
• CM-1-6672C adaptor for rear end of manifold. Use with Barr style exhaust risers or elbows, (1) required per manifold.
• CM-1-6672E copper water distribution tube, (1) required per manifold. Will fit both manifold styles.
• CM-1-6672H front end plate with 1/2" N.P.T. water connection. For use where water connection is made from the front of the manifold.
• CM-1-6677P manifold to cylinder head mounting kit (Order (1) of the appropriate mounting kits according to your requirements).
• CM-1-6677SS-P stainless steel manifold to cylinder head mounting kit (includes stainless studs, nuts, manifold to head gaskets and brass drain plugs).
• CM-20-6672P mounting kit for exhaust elbow connector for raw water cooled manifold (includes bolts, gasket and pipe plug).

Manufactured by Barr Marine. Part number CM-20-6674.

Manifold to cylinder head gasket set, (1) required per engine.

Replaces Osco 826GH.

Fits Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1966 and up (log style direct replacement).

• Replaces Chrysler part # 3745220.
• Will fit both manifold styles.

Compatible parts:

• CM-20-1947617 exhaust elbow extension retainer.

Manufactured by Barr Marine. Part number CM-1-6672P.

Mounting kit for exhaust elbow connector for raw water cooled manifold (includes bolts, gasket and pipe plug).

Replaces Osco 480-MK.

Fits Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1966 and up (log style direct replacement).

Compatible parts:

• CM-1-6677A direct replacement water cooled manifold for model years 1973 to 1986.
• CM-20-2600402 exhaust riser lower elbow. Direct replacement for Chrysler part # 2600402.
• CM-20-2847405 90 degree exhaust elbow. Direct replacement for Chrysler part #'s 2847405 and 2469639.
• CM-20-4142411 exhaust riser/upper elbow. Direct replacement for Chrysler part #'s 3745639, 2847623, 2487404 and E9233M.
• CM-20-6672 fully jacketed 20 degree exhaust elbow. Accepts 3" I.D. exhaust hose.
• CM-20-6674 fully jacketed exhaust riser. 6" riser protection. Direct replacement for Chrysler part # 2846689.
• CM-20-9232 6" exhaust elbow high riser extension. Direct replacement for Chrysler part # E9232M.

Manufactured by Barr Marine. Part number CM-20-6672P.

End flange gasket for raw water cooled manifolds, (2) required per manifold.

Replaces Mallory 9-65300 and Sierra 18-2941.

Fits Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1966 and up (log style direct replacement).

• Replaces Chrysler part # 2847480.
• Will fit both manifold styles.

Compatible parts:

• CM-20-1947617 exhaust elbow extension retainer.

Manufactured by Barr Marine. Part number CM-1-6672D.

Mounting kit for raw water cooled manifold (includes bolts, gasket and pipe plugs).

Replaces Osco 480-MK.

Fits Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1966 and up (log style direct replacement).

Compatible parts:

• CM-20-1947617 exhaust elbow extension retainer.

Manufactured by Barr Marine. Part number CM-20-6674P.

Stainless steel manifold to cylinder head mounting kit (includes stainless studs, nuts, manifold to head gaskets and brass drain plugs).

Replaces Osco 826-MK-SS.

Fits Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1966 and up (log style direct replacement).

• Not pictured.

Compatible parts:

• CM-1-6677A direct replacement water cooled manifold for model years 1973 to 1986.
• CM-20-2600402 exhaust riser lower elbow. Direct replacement for Chrysler part # 2600402.
• CM-20-2847405 90 degree exhaust elbow. Direct replacement for Chrysler part #'s 2847405 and 2469639.
• CM-20-4142411 exhaust riser/upper elbow. Direct replacement for Chrysler part #'s 3745639, 2847623, 2487404 and E9233M.
• CM-20-6672 fully jacketed 20 degree exhaust elbow. Accepts 3" I.D. exhaust hose.
• CM-20-6674 fully jacketed exhaust riser. 6" riser protection. Direct replacement for Chrysler part # 2846689.
• CM-20-9232 6" exhaust elbow high riser extension. Direct replacement for Chrysler part # E9232M.

Manufactured by Barr Marine. Part number CM-1-6677SS-P.

Stainless steel exhaust manifold stud nut.

Fits Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1966 and up (log style direct replacement).

Compatible parts:

• CM-20-1947617 exhaust elbow extension retainer.

Manufactured by Barr Marine. Part number CM-50-115729.

Direct replacement water cooled manifold for model years 1973 to 1986.

Replaces Chrysler 3675826/4142322, Osco 826, Mallory 9-40303 and Sierra 18-1940.

Fits Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1966 and up (log style direct replacement).

Barr Marine castings have a thicker interior wall, are painted to match original manufacturer colors and are packed in foam for added protection during shipping and storage. Barr manifolds and exhaust connectors are designed to minimize back pressure, and in many cases more r.p.m.'s are achieved after replacing an OEM manifold with Barr replacement parts.

• Includes all mounting hardware, gaskets and plugs.
• 3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).

Compatible parts:

• CM-20-2600402 exhaust riser lower elbow. Direct replacement for Chrysler part # 2600402.
• CM-20-2847405 90 degree exhaust elbow. Direct replacement for Chrysler part #'s 2847405 and 2469639.
• CM-20-4142411 exhaust riser/upper elbow. Direct replacement for Chrysler part #'s 3745639, 2847623, 2487404 and E9233M.
• CM-20-6672 fully jacketed 20 degree exhaust elbow. Accepts 3" I.D. exhaust hose.
• CM-20-6674 fully jacketed exhaust riser. 6" riser protection. Direct replacement for Chrysler part # 2846689.
• CM-20-9232 6" exhaust elbow high riser extension. Direct replacement for Chrysler part # E9232M.
• CM-1-6672B front end plate without the water connector, (1) required per manifold (Chrysler part # 2846106). May require mounting kit # CM-1-6672B-P (shown on next page).
• CM-1-6672C adaptor for rear end of manifold. Use with Barr style exhaust risers or elbows, (1) required per manifold.
• CM-1-6672E copper water distribution tube, (1) required per manifold. Will fit both manifold styles.
• CM-1-6672H front end plate with 1/2" N.P.T. water connection. For use where water connection is made from the front of the manifold.
• CM-1-6677P manifold to cylinder head mounting kit (Order (1) of the appropriate mounting kits according to your requirements).
• CM-1-6677SS-P stainless steel manifold to cylinder head mounting kit (includes stainless studs, nuts, manifold to head gaskets and brass drain plugs).
• CM-20-6672P mounting kit for exhaust elbow connector for raw water cooled manifold (includes bolts, gasket and pipe plug).

Manufactured by Barr Marine. Part number CM-1-6677A.

Manifold to cylinder head mounting kit (Order (1) of the appropriate mounting kits according to your requirements).

Fits Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1966 and up (log style direct replacement).

Compatible parts:

• CM-1-6677A direct replacement water cooled manifold for model years 1973 to 1986.
• CM-20-2600402 exhaust riser lower elbow. Direct replacement for Chrysler part # 2600402.
• CM-20-2847405 90 degree exhaust elbow. Direct replacement for Chrysler part #'s 2847405 and 2469639.
• CM-20-4142411 exhaust riser/upper elbow. Direct replacement for Chrysler part #'s 3745639, 2847623, 2487404 and E9233M.
• CM-20-6672 fully jacketed 20 degree exhaust elbow. Accepts 3" I.D. exhaust hose.
• CM-20-6674 fully jacketed exhaust riser. 6" riser protection. Direct replacement for Chrysler part # 2846689.
• CM-20-9232 6" exhaust elbow high riser extension. Direct replacement for Chrysler part # E9232M.

Manufactured by Barr Marine. Part number CM-1-6677P.