OER Parts offers a wide selection of Oil Cap for your 1985 Chevrolet Truck. OER Parts offers 1985 Chevrolet Truck Chrome Oil Caps, 1985 Chevrolet Truck Deluxe Twist-On Oil Filler Cap, 1985 Chevrolet Truck Chrome Twist-On Oil Caps, 1985 Chevrolet Truck Chrome Push-in Oil Caps, 1985 Chevrolet Truck Billet Oil Caps, 1985 Chevrolet Truck Polished Aluminum Oil Caps, and 1985 Chevrolet Truck Logo Oil Caps.