Do you have a block heater for ambient temperatures that low? That's flippin cold. What weight oil do you use?I’ll be measuring later on today. Warm her up this afternoon. Cold morning -50. But she starts no problem. Resilient beast lol. I’m waiting on my tail pipe in the mail. Previous owner didn’t attend to it. Then get it in for control arms all around changed. Alignments. Ask him to measure my shock for me compressed, etc. so I can order all around shocks. But like you said Tom I’ll measure this afternoon. See how much from sagged over the years.