Goodmark sheet metal is available. Send me the part numbers you want.
https://www.goodmarkindustries.com/default.asp
Chevelle Cutlass GTO LeMans Skylark Camaro Nova Mustang Charger Challenger Super Bee Firebird Roadrunner GTX Monte Carlo Impala Coronet Galaxy Chevy GMC Ford Plymouth Dodge Tempest Cuda GSX Chevy II Monte Carlo Cougar Grand Prix
Hood fenders cowl rockers door floor pan quarter panels trunk lid wheel well