I am running the Hughes shaft & gear in mine, at 2000 miles I checked it & it was not worn, I also do run the collar on the dist, HV oil pump & adjustable valve, 10/30 oil 65psi max hot,idle 25psi
1968 Charger COLD A/C Hilborn EFI 512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim 2020 T/A 392 Stock 11.79 @ 114.5
