Thanks guys. What if you only put an average of 2,000 miles on your rig each year. Still change every 3 months? For me that's every 600 plus miles. I use Valvoline VR1 30W high zinc racing oil. My 235 is a '62.

Last edited by cmayna; 03/21/2024 2:47 PM.

Craig

My '50 Chevy 3100 5 window, '62-235cu, 3:55 rear
My truck ....... Respect The Rust
If I'm not working on my truck, '65 m00stang or VW camper, I'm fishing with the wife or smoking Salmon.