'54 359 oil question

Posted by Bobby On 2022/5/7 9:42:53
hi guys

What oil type should I use in my '54 359, she's never been opened except for a pan drop and clean. I'm not sure HDEO or just regular brew, probably 10w-30.?

Thx!

This Post was from: https://packardinfo.com/xoops/html/modules/newbb/viewtopic.php?post_id=243483