A couple of questions.....

[kwkenuf]

<div class='quotetop'>QUOTE(LS1GMCTruck &#064; Sep 1 2006, 07&#58;06 AM) [snapback]63593[/snapback]</div>

Does the 5.3 have a return fuel line, or is it a dead-head single supply line system? Gar [/b]

I believe all the truck engines have a return line. I&#39;m not sure about the 5.3 in the SSR and Impala SS however. If you are contemplating buying an engine, just ensure you get a pic showing the left side of the engine and look for the fuel pressure regulator located roughly in the middle of the engine above the coils. If it has the regulator on the engine it is a 2 line system.

[1BADC10]

<div class='quotetop'>QUOTE(kwkenuf &#064; Sep 1 2006, 09&#58;57 AM) [snapback]63603[/snapback]</div>

I believe all the truck engines have a return line. I&#39;m not sure about the 5.3 in the SSR and Impala SS however. If you are contemplating buying an engine, just ensure you get a pic showing the left side of the engine and look for the fuel pressure regulator located roughly in the middle of the engine above the coils. If it has the regulator on the engine it is a 2 line system.
[/b]

Correct-a-mungo&#33;

[SBTork]

anything on #4?

[1BADC10]

<--- standin&#39; by, waiting on that answer too (not the girl). I even PM&#39;d. JFWY, Mr. Nelson... but am curious to know this answer.

[RedHeartbeat]

Isn&#39;t that answer listed on his website? http://nelsonperformance.com

[1BADC10]

<div class='quotetop'>QUOTE(RedHeartbeat &#064; Sep 5 2006, 07&#58;49 AM) [snapback]64031[/snapback]</div>

Isn&#39;t that answer listed on his website? http://nelsonperformance.com
[/b]

Seems I never thought to check there...

[SBTork]

<div class='quotetop'>QUOTE(1BADC10 &#064; Sep 5 2006, 07&#58;39 PM) [snapback]64090[/snapback]</div>

Seems I never thought to check there...
[/b]

uh, yeah.......the obvious almost always escapes me

[1BADC10]

It must be b/c we have 86 C10s... powered by 5.3s.