Arch I don't know the answer to your question, and don't spend enough time with Task Force trucks to know the ins and outs. But I'd suggest you can either use a 235 pan and oil pickup, or modify the pan and the oil pickup on the 261 if needed to make it fit.

Maybe someone knows different, but unless someone else has tried it you may be on your own figuring this one out.

I'm currently putting a Cadillac 500 in a '54 GMC and since not many have done it, finding answers based on experience is a little tough...


1955 1st GMC Suburban | 1954 GMC 250 trailer puller project | 1954 GMC 250 Hydra-Matic | 1954 Chevy 3100 . 1947 Chevy COE | and more...
It's true. I really don't do anything but browse the Internet looking for trouble...