Panthers stud TE Greg Olsen is giving up something he loves for something he loves even more ... auctioning off his sweet '69 Chevy Camaro to help kids with heart defects.
Greg announced the auction on IG and said all proceeds will benefit TheHEARTest Yard -- a foundation Olsen started with his wife after their son, T.J., was diagnosed with a congenital cardiovascular issue.
The car is an absolute swagmobile ... featuring a professionally built Dart V8, 427ci small-block engine, a restored body, and sick mirror-silver paint job.
Bidding starts at 1 PM Friday (better hurry) with Barrett-Jackson auction house hosting the whole thing at Mohegan Sun in Connecticut.
Unclear how much the car is expected to fetch -- but one thing's for sure ... you'll never feel better about riding fly.