Exhaust Risers and Elbows - Chrysler

Exhaust riser lower elbow. Direct replacement for Chrysler part # E9234M.

Replaces Mallory 9-40314.

Fits Chrysler V8 361, 383, 400, 413, 426 and 440 C.I.D., all models 1959 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.

• 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-1-5972A direct replacement water cooled manifold for big block Chrysler.
• CM-20-4142411 exhaust riser/upper elbow. Direct replacement for Chrysler part #'s 3745639, 2847623, 2487404 and E9233M.
• CM-20-1947617 exhaust elbow extension retainer.
• CM-20-9232 6" exhaust elbow high riser extension. Direct replacement for Chrysler part # E9232M.
• 1-0007 adaptor for rear end of manifold. Use with Barr style exhaust risers or elbow connectors.
• CM-1-5972B direct replacement front end plate.
• CM-1-5972C end plate gasket, (2) required per manifold.
• CM-1-5972D copper water distribution tube.
• CM-1-5972G-P manifold to cylinder head mounitng kit (includes bolts, manifold to head gaskets and brass drain plug).
• CM-1-5972P manifold to cylinder head mounting gasket set.
• CM-1-5972SS-P manifold to cylinder head mounting kit (includes stainless steel studs and nuts, manifold to head gaskets and brass drain plugs).
• CM-20-4142411P mounting kit for upper riser/elbow (includes sleeve, O-rings, retainers, bolts and pipe plugs).
• CM-20-9224 exhaust to elbow extension retainer sleeve.
• CM-20-9225 exhaust to elbow extension inner seal.
• CM-20-9226 exhaust to elbow extension outer seal.
• CM-20-9232P mounting kit for 6" extension (includes sleeve, O-rings, retainers and bolts).
• CM-20-9234P mounitng kit for lower elbow riser (includes bolts, gasket and pipe plugs).
• CM-50-6023040 stainless steel exhaust manifold stud.

Manufactured by Barr Marine. Part number CM-20-9234.

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).

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

• 3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).

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.
• 50-512-018 1/2" N.P.T. X 3/4" hose (straight barb) brass fitting.
• 50-512-019 3/4" N.P.T. X 3/4" hose (straight barb) brass fitting.
• 50-525-018 1/2" N.P.T. X 3/4" hose (90 degree) brass fitting.
• 50-525-019 3/4" N.P.T. X 3/4" hose (90 degree) brass fitting.
• 534002 adaptor kit (sold as shown) to fit the original Chrysler center riser exhaust manifold to the Barr style riser (part #534005). Adaptor must be used for Barr style riser.
• CM47-4417127 riser gasket for raw water cooled manifolds (installed between adaptor plate and riser).
• CM47-4417232 riser gasket for fresh water cooled manifolds (installed between manifold and adaptor plate).

Manufactured by Barr Marine. Part number 534005.

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.

90 degree exhaust elbow. Direct replacement for Chrysler part #'s 2847405 and 2469639.

Replaces Chrysler 246939/2847405, Osco 639 and Mallory 9-40310.

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-20-4142411 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-20-2847405.

Fully jacketed 20 degree exhaust elbow. Direct replacement for Chrysler part # 3527794. Will mount directly to manifold or can be used with riser # CM-20-6674.

Replaces Chrysler 3527794, Osco 794, Mallory 9-40313 and Sierra 18-1946.

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.

• Accepts 3" I.D. exhaust hose.
• 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-20-6674 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-20-6672.

Exhaust riser lower elbow. Direct replacement for Chrysler part # 2600402.

Replaces Chrysler 2600402, Osco 0402 and Mallory 9-40315.

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.

• 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-20-2847405 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-20-2600402.

Exhaust riser/upper elbow. Direct replacement for Chrysler part #'s 3745639, 2847623, 2487404 and E9233M.

Replaces Chrysler 2847405/2847623/3745639/E9233M, Osco 5639 and Mallory 9-40311.

Fits these applications:

• Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1966 and up (log style direct replacement).
• Chrysler V8 361, 383, 400, 413, 426 and 440 C.I.D., all models 1959 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.

• 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-1-5972A direct replacement water cooled manifold for big block Chrysler.
• 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-20-6672 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-20-9234 exhaust riser lower elbow. Direct replacement for Chrysler part # E9234M.
• CM-20-1947617 exhaust elbow extension retainer.
• CM-20-9232 6" exhaust elbow high riser extension. Direct replacement for Chrysler part # E9232M.
• 1-0007 adaptor for rear end of manifold. Use with Barr style exhaust risers or elbow connectors.
• CM-1-5972B direct replacement front end plate.
• CM-1-5972C end plate gasket, (2) required per manifold.
• CM-1-5972D copper water distribution tube.
• CM-1-5972G-P manifold to cylinder head mounitng kit (includes bolts, manifold to head gaskets and brass drain plug).
• CM-1-5972P manifold to cylinder head mounting gasket set.
• CM-1-5972SS-P manifold to cylinder head mounting kit (includes stainless steel studs and nuts, manifold to head gaskets and brass drain plugs).
• 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-20-4142411P mounting kit for upper riser/elbow (includes sleeve, O-rings, retainers, bolts and pipe plugs).
• CM-20-6672P mounting kit for exhaust elbow connector for raw water cooled manifold (includes bolts, gasket and pipe plug).
• CM-20-9224 exhaust to elbow extension retainer sleeve.
• CM-20-9225 exhaust to elbow extension inner seal.
• CM-20-9226 exhaust to elbow extension outer seal.
• CM-20-9232P mounting kit for 6" extension (includes sleeve, O-rings, retainers and bolts).
• CM-20-9234P mounitng kit for lower elbow riser (includes bolts, gasket and pipe plugs).
• CM-50-6023040 stainless steel exhaust manifold stud.

Manufactured by Barr Marine. Part number CM-20-4142411.