Please check notes in each part listing to ensure the Valve Cover Gasket is correct for your 1980 TRIUMPH TR8 with a 3.5L 3528cc engine. BECK/ARNLEY & FEL-PRO are competing brands, and each brand's Valve Cover Gasket may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a Valve Cover Gasket fits only certain 1980 TRIUMPH TR8 models.
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After choosing a Valve Cover Gasket, 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 on "Find More Parts", to find more Engine parts, other TRIUMPH TR8 parts, or parts for a different vehicle. Please try our Interactive Catalog (click red Start button above) for faster searching. Both catalogs use the same shopping cart, so any auto parts you've already chosen for your 1980 TRIUMPH will not be lost if you switch.