pintoplumber (3/18/2012)
239 has a straight arm. If you google airtex 4070, you can see a picture of it .Dennis it looks like the 239, straight arm pump and marv, the 256 has bent arm like 272-312, therefore later pump should do 256 engine? if i assume correctly. thank you all for your input. regards bill.
AussieBill YYYY Forever Y Block YYYY
Down Under, Australia