Please check notes in each part listing to ensure the Ballast Resistor is correct for your 1968 FORD MUSTANG with a 6.4L 390 engine. GUARANTEED PARTS & STANDARD MOTOR PRODUCTS are competing brands, and each brand's Ballast Resistor may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a Ballast Resistor fits only certain 1968 FORD MUSTANG models.
Clicking a "More Info" link will display a picture and/or other details about that Ballast Resistor in a separate window (you may need to turn off your pop-up-blocking software for this to work).
After choosing a Ballast Resistor, 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 Ignition parts, other FORD MUSTANG 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 1968 FORD will not be lost if you switch.
