Buy a new wrench and forget about it... it's not going to rattle much if at all. Don't spray foam it. Cut apart a new challenger and see how the inside of the panels look with that crap in there.


68 Road Runner, 69 Belvedere, 71 Challenger Vert
340 barracuda, 01 Ram CTD, 95 Ram, 04 Ram, 85 Daytona turbo Z
66 GTO, 06 Magnum RT AWD. 07 Ram CTD, 07 Ram