Please check notes in each part listing to ensure the Cylinder Head Bolt is correct for your 1981 CHEVROLET K10 SUBURBAN with a 5.7L 350 engine. FEL-PRO, VICTOR REINZ, SEALED POWER, & DNJ ENGINE COMPONENTS are competing brands, and each brand's Cylinder Head Bolt may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a Cylinder Head Bolt fits only certain 1981 CHEVROLET K10 SUBURBAN models.

Clicking a "More Info" link will display a picture and/or other details about that Cylinder Head Bolt in a separate window (you may need to turn off your pop-up-blocking software for this to work).

After choosing a Cylinder Head Bolt, 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 Engine parts, other CHEVROLET K10 SUBURBAN 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 1981 CHEVROLET will not be lost if you switch.