Billboard Flare® Windshield for Harley-Davidson® Heritage Softail Classic from Klock Works. Lightly smoked, 17" Tall, 25" width. The 17" measurement is measured from the arch of the headlight to the top of the windshield. Retail price for a Klock Works Windshield is $259 for the poly plus reusing your existing framework. A complete new windshield from HD is $419.00