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5.3 Conversion started today!

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Old Apr 19, 2007 | 07:40 PM
  #1  
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Default 5.3 Conversion started today!

i posted on the conversion ls1 side because of the amount of traffic they get over there but i wanted to show you guys what was going.




https://ls1tech.com/forums/showthrea...38#post6901638


let me know what you think


thanks again
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Old Apr 20, 2007 | 02:32 PM
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Nice block cleanup on the 5.3. Looks pretty nice.

How did the engine crane fail?
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Old Apr 20, 2007 | 08:50 PM
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I'm tuned in. Lookin to do the same or 6.0 swap into my dad's 87.
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Old Apr 20, 2007 | 09:15 PM
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Ahh... I remember when my C10 went through heart surgery. Didn't take to time to repaint the block though. Very nice!


Not exactly what everything looks like now, but this was when I first did the conversion.


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Old Apr 21, 2007 | 09:54 AM
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Here is a list of special parts so far that i used, that directly relate to just the conversion.


all summit numbers
HUP-HP3795 ---- Hughes flexplate adapter from ls1 >> oldshool trans/converter(cheaper then the 6.0 spacer and longer bolts)
TRD-4592 ---- Engine mount Adapters ----- only used the 'plate' and the hardware
ATM-2268 ---- oil pressure adapter ----- metric to npt adapter for the auatometer sender
ATM-2277 ---- water temp adapter ---- it is metric to npt adpater for the passenger side head plug



trans issue --the stock crossmember for a TH350 in that truck is a bit off, the engine was moved forward about 1-1.5 inches, and the trans need to get raised about 3/4 inch for the correct angle. so i am just going to get a peice of 3/4 plate and drill the correct holes for the trans mount and crossmember. should work fine.

i might see if a 4 speed longbed truck driveshaft will work but i probably just get one made.




off topic --
ill tell you what .... just helped a friend of mine install a tr224 114 in his 01 ta, That was a pain in the a$$. new oil pump, timing chain, and all new valvetrain. this was the first cam swap i ever did in a car, let alone ls1, it took us two 10 hours from start to finish. but so worth it!

i dont think i am going to mess with sbc for a while depending on how this thing runs, might just convert everthing i own to genIII
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