Looking for in-stock aftermarket parts to modify or upgrade your 1978 Checker Marathon with timing covers? At Tunersports.com we carry a huge selection of the top name brand performance timing cover parts and accessories for your Marathon.
Whether you have a 1978 Checker Marathon in Base to Deluxe trim we have you covered. We have 2 timing covers available to mod your Marathon. All parts have free shipping to the Continental US 48 States.