I have also used only POR15, it's tough as nails when it's cured and bites into the rust with no issues. I retrieved the axle shafts and shift valve from DougH6100 on Saturday, still prepping to install the pig, building a jig to hold the 2 speed somewhat in place on the trolly jack.

Last edited by 78buckshot; 08/08/2023 1:47 AM.
1957 Chevrolet 5700 LCF 283 SM420 2 speed rear, 1955 IH 300U T/A, 1978 Corvette 350 auto, 1978 Yamaha DT175, 1999 Harley Davidson Softail Fat Boy