Please check notes in each part listing to ensure the Muffler is correct for your 1985 CHEVROLET K30 PICKUP with a 6.2L 379 DIESEL engine. Special restrictions like "California only" or "with sport package" may indicate a Muffler fits only certain 1985 CHEVROLET K30 PICKUP models.
Clicking a "More Info" link will display a picture and/or other details about that Muffler in a separate window (you may need to turn off your pop-up-blocking software for this to work).
After choosing a Muffler, 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 Exhaust parts, other CHEVROLET K30 PICKUP 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 1985 CHEVROLET will not be lost if you switch.