<div class='quotetop'>QUOTE(kwkenuf &#064; Aug 8 2006, 09&#58;37 AM) [snapback]60394[/snapback]</div>
A couple of us have been down that road. I used the stock manifolds and clearanced the frame in the offending areas. Nothing major. I don&#39;t have a pic of that area on my photocket site (link in sig) but I&#39;ll try to put something up soon. I&#39;ve been told that LS1 F-body manfolds hug the block closer and are not as much a problem as the truck manifolds. Haven&#39;t seen a set installed on a ROBS truck however.[/b]
Whaddaya mean? What do ya call this?




I will say this... I used the truck manifold on the passenger side b/c the LS1 style manifold would force me to not be able to use stock trans lines. Since I already notched the frame prior to receiving the LS1 manifolds, I left it as is. Now the driver side (shown above) is an LS1 manifold. That fits PERFECTLY&#33; Below is a pic of the passenger side w/ truck manifold:



<div class='quotetop'>QUOTE(kwkenuf &#064; Aug 8 2006, 05&#58;14 PM) [snapback]60439[/snapback]</div>
Yup, the driveshaft is the easy part, as long as you have a good shop nearby..... I had my 2003 Silverado shaft cut to length, new u-joints installed front and rear, changed the rear yoke to match my 12 bolt and had it balanced for &#036;100. And this was at a local shop that is known for it&#39;s quality work, not it&#39;s low prices.

The driveline that came out of my 65 was from a long tailshaft T-400 and was actually too short for my swap.
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Driveline shops are pretty low in cost. If you have a shop nearby, go with it. Like kwkenuf said, that&#39;s the easy part.