Please check notes in each part listing to ensure the Floor Drain Plug is correct for your 1973 PLYMOUTH CUDA with a 5.6L 340 engine. Special restrictions like "California only" or "with sport package" may indicate a Floor Drain Plug fits only certain 1973 PLYMOUTH CUDA models.
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After choosing a Floor Drain Plug, click the "Add Part" button. Shipping costs will be shown on the Shopping Cart page. You may use your browser's Back button or click "Find More Parts" to find more Body-Exterior parts, other PLYMOUTH CUDA parts or parts for a different vehicle. Please try our Interactive Catalog (click link above) for faster searching. Both catalogs use the same shopping cart so any auto parts you've already chosen for your 1973 PLYMOUTH will not be lost if you switch.