Title says it. Does the recommendation to use the Best Gasket rope rear main seal still hold for a 1961 261? Or is the rubber seal best (or OK) for this later era Stovebolt?
Stupid question: Is there a front main seal?
Last edited by Wally / Montana; 04/08/2021 4:49 PM.
1948 3/4-Ton 5-Window Flatbed Chevrolet 34 Years. Now with a '61 261, 848 head, Rochester Monojet carb, SM420 4-speed, 4.10 rear, dual reservoir MC, Bendix up front, 235/85R16 tires, 12-volt w/alternator, electric wipers and a modern radio in the glove box.
