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Click on image for the lowdown. 
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| | | Forums66 Topics128,088 Posts1,056,114 Members48,434 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Apr 2002 Posts: 2,168 A teacher, but always an apprentice. | | A teacher, but always an apprentice. Joined: Apr 2002 Posts: 2,168 | Howdy, On the LM7 (2002) it has a return line coming off the fuel rail back to the tank. I am getting ready to run fuel lines up to the rails from the tank. I will be installing a fuel filter between the tank and rail on the feed line line. My question is this: how exactly does the fuel regulator work? Vacuum off the intake? It runs it at 58 lbs, correct? I am curious because I don't want to install a frame mounted regulator/filter if I don't need it. | | |
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