Resurrected lt1 parts from auction
Resurrected lt1 parts from auction
So I picked up a parts car a few weeks back, had some shiny stuff under the hood and got it dirt cheap. Now I started pulling parts from under the hood and am trying to determine what I could or should use.
First would be the intake, it was painted red and I'm not sure if its just a stoker or lt4 either way it has been ported to 52mm and gasket matched how do I tell the diff?

Next is the heads, 10207643 casting pretty nice port work. Its got bigger screw in studs. These the good ones?



and its got these big a** 1.7 non aligning RRs with guidplates

as for the bottom end itself it still had the cross hatches for break in and appear in pretty good condition, still haven't pulled it all out of the car yet.
What do u guys think salvageable?
First would be the intake, it was painted red and I'm not sure if its just a stoker or lt4 either way it has been ported to 52mm and gasket matched how do I tell the diff?
Next is the heads, 10207643 casting pretty nice port work. Its got bigger screw in studs. These the good ones?
and its got these big a** 1.7 non aligning RRs with guidplates
as for the bottom end itself it still had the cross hatches for break in and appear in pretty good condition, still haven't pulled it all out of the car yet.
What do u guys think salvageable?
Last edited by chevy_dude97; Feb 10, 2011 at 11:57 AM.
Re: Resurrected lt1 parts from auction
Ok so I think I figured out the heads are oem cast #10207643 are these good for a 383 build? Do you think I should keep the 1.7s? It doesn't look like the plates under the springs and the vlv seals liked em as a few are not looking right. I heard the fulcrum runs into problems? I did notice the guides had some wear on them as well.
Re: Resurrected lt1 parts from auction
People run into issues on them when they don't run the proper push rod length. I have those Scorpions on a bolt on LT1.. They are very nice rockers. I'd keep them, but they may not work well with a off the shelf cam. I am going custom grind when I do the swap.
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