Is the gasket for the oil pan the same on a 261 as it is on a 235? I need to remove the pan, and I wanted to put a new gasket on, or wait...do I need a new gasket if the one on there is not leaking? It has only been on there for about 5 or 6 years. Any thoughts?
Also, a question about my speedometer gauge, if I disconnect the speedo line from the tranny, hook it up to a drill, give it some moderate turns and the needle hardly moves, is the speedometer bad or the cable itself? Hate those darn things.....
Sorry last one, what size tire should I put on the truck to get a good ride, lower rpm and better gas mileage out of a 3 on the tree, 261 in line 6, 54' Chevy 1/2 ton?
Thanks everyone
