I took an extra good rear bumper core with me to the Indy swap and gave it to the guys at AMS NOS. Called them on Monday to pay and it arrived today (Thursday)! VERY NICE QUALITY! Very reasonably priced too at $395!
'63 Dodge 330 11.19 @ 121 mph Pump gas, n/a, through the mufflers on street tires with 3.54's. 3,600 lbs. 10.01 @ 133mph with a 250 shot of nitrous an a splash of race gas. 1.36 60 ft. 3,700 lbs.