ENG.

Link for download model itself by Dani02

https://www.gta5-hub.com/vehicles/1968-ford-mustang-fastback

Handling for Mustnag 1968 that give top speed around 257 km/h (with full tunning) and minimazed curve car flip phenomenon

Install

Just replace Handling.meta to
mods/update/x64/dlcpacks/68mustang/dlc.rpf/data/