I don't think any of the hoods can guarantee no warping. the reinforcement is too far inward and the fender side edges of the hood are simply subject to warping by nature. No way around it.






I guess I"ve got one of the "good" hoods ,....my hood is a Fiberglass trends hood,...very nice accurate repro,....paid about $400 for it 32 years ago,....been on the car since, with springs,.....still haven't seen it bow

Mike