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.
9.92 @ 135mph with a 350 shot of nitrous and 93 octane pump. 1.43 60 ft. 3,750 lbs.