Exhaust Manifold Casting #'s - CORRECTED 340 #'s

  1. crackedback
    Much like that POS axle width chart that's floated around moparland for years, the original list posted in the tech archives was FLAT WRONG for 340 exhaust manifolds. The updated data for the 340 manifolds was compiled from factory parts manuals for years 1968-1973 and actual manifolds. If you have any comments about the 340 numbers, feel free to bring them up.

    I can't vouch for the correctness for the other engine sizes or years. Anybody wishing to check the rest, feel free to step up....

    I know the old listing has screwed up many people on their search for correct 340 casting numbers for at least 10 years.


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    Mopar Exhaust Manifold Casting Numbers 1958-1973
    LA, RB/B Exhaust Manifold Casting Numbers

    LA Engine Exhaust Manifold Casting Numbers
    Engine Year Remarks Casting Number
    273-318 1965-68 Left 2475719
    273 1964-66 Dart & Barracuda / Right 1739599
    273 1964-66 Dart & Barracuda / Left 2465857
    273-318 1967-68 Dart & Barracuda / Right 2465769
    273-318 1967-68 Dart & Barracuda / Left 2780945
    318 1967-68 Charger / Right 2465769
    318 1967-68 Charger / Left 2475719
    318 1968-69 Barracuda / Right 2843953
    318 1968-69 Barracuda / Left 2475719
    318 1968-69 Dart / Right 2843953
    318 1968-69 Dart / Left 2951123
    318 1970-73 Right 2843953
    318 1970-73 Left 2475719
    318 1972-73 Dart / Right 2843953
    318 1972-73 Dart / Left 3614395
    340 1968-70 ALL / Right 2863549
    340 1968-70 ALL / Left 2863553
    340 1971-73 ALL / Right 3418623
    340 1971 A body/ Left 2863553
    340 1971-72 B,J,R,W / Left 3418621
    340 1972-73 A body /Left 3614368
    340 1973 B,J,R,W / Left 3751084
    350-361 1958 Right 2205535
    350-361 1958 Left 2205536
    361 1959 Right 1739599
    361 1959 Left 2205536
    361 1960-64 Right 2205535
    361 1960-64 Left 2205536
    RB/B Engine Exhaust Manifold Casting Numbers
    Engine Year Remarks Casting Number
    383 1959 Right 1739599
    2205535
    383 1959 Left 2205536
    383 1960-64 Right 2205535
    383 1960-64 Left 2205536
    383 1965 Right 2205535
    383 1965 Left 2461307
    383 1966-69 Right 2532464
    383 1966-69 Left 2461307
    383 1968-69 Barracuda & Dart / Right 2863000
    383 1968-69 Barracuda / Left 2899002
    383 1968-69 Barracuda& Dart / Right 2863900
    383 1968-69 Barracuda & Dart / Left 2946720
    383 1968-69 383 Magnum / Right 2806900
    383 1968-69 383 Magnum / Left 2843992
    383 1970-71 B&C-Body / Right 2899879
    383 1970-71 B&C-Body / Left 2951865
    383 1970-71 C Body / Right 2899879
    383 1970-71 C-Body / Left 2951216
    383 1970-71 C-Body / Right 2899970
    383 1970-71 C-Body / Left 2951861
    413 1959 Right 1739599
    413 1959 Left 2205536
    413 1961 300G / Right 2205830
    413 1961 300G / Left 1947434
    413 1961-64 Right 2205535
    413 1961-64 Left 2205536
    413 1962 Max Wedge / Right 2402334
    413 1962 Max Wedge / Left 2402336
    413 1963-64 300J & 300K / Right 2402781
    413 1963-64 30J & 300K / Left 2402782
    413 1965 Right 2205535
    413 1965 Left 2463107
    426 1963-64 Max Wedge / Right 2402334
    426 1963-64 Max Wedge / Left 2402336
    426 Hemi 1964-65 Hemi / Right 2465657
    426 Hemi 1964-65 Hemi / Left 2468658
    426 1964-65 Right 2205898
    426 1964-65 Left 2203262
    440 1966-68 Right 2532464
    440 1966-68 Left 2461307
    440 1967 440 Magnum / Right 2806900
    440 1967 440 Magnum / Left 2806974
    440 1968-69 440 Magnum / Right 2806900
    440 1968-69 440 Magnum / Left 2843992
    440 1970-71 C-Body / Right 2899879
    440 1970-71 C-Body / Left 2951216
    440 1970-71 B - C Body / Right 2899879
    440 1970-71 B - C Body / Left 2951865
    440 1970-71 C-Body / Right 2899970
    440 1970-71 C-Body / Left 2951861
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