5.3 swap fuel info need.
08-09-2015, 01:52 PM
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5.3 swap fuel info need. I'm running a 5.3l l33 in a Jeep grand Cherokee. I ran all new fuel lines, feed and return. On the Jeeps fuel pump assembly the feed is 5/16. I ran all 3/8 (-6 an) line. Can anyone tell me what issues I might run into running the 5/16 from the pump to 3/8 line. I appreciate the help!
