I've looked at about 10 re-popped bumpers for a 66. Out of 10, 2 looked good enough to put on the car. Most had grind marks you could see through the chrome, blisters that looked like a wart under the chrome, etc. If you buy one, make sure that you can retutn it if you're not satisfied. Try to eyeball it before you buy it if you can. I think the quality will improve with time, but right now, it's a little risky.
------------------
Bob Murray 66 Malibu
Greenfield, Indiana (Indianapolis)
TC Gold #49
Aces #01941
NCOA #20838