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5.3 into 96 2 Door Tahoe light resto

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Old 11-12-2011, 02:02 PM
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Default 5.3 into 96 2 Door Tahoe light resto

I have build thread over on ls1 truck but i liek the response alot of people are getting on this site so i figure ill what you guys think.

Heres the patient
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1996 Chevy Tahoe 2 Door 4x4
Recently Built 385 Stroker 4k mi.
Heads port and polish
Stock 350 Vortec block bored 0.40 over
custom ground 3-4 race cam 281 dur .512 lift
Keith Black Pistons
Eagle 3,75 inch stroker crank
Eagle H beam rods
Clevite bearings
Melling High Perf Oil Pump
Ported TB
Msd Ignition Dist/Coil/Wires/6AL
Corvette Servo
MPFI Injector Upgrade
Stock Manifolds
Stock Intake
354 rwhp

I originally built this engine with the intent to race it. However i recently aquired a 68 malibu ss and so i want to make the truck a good DD again. So instead of reinstalling the old 350 i still had i decided to install a lm7 for some better gas mileage and about the same performance.

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Picked up this complete 5.3 from a 2005 Avalanche for $500 on craigslist. Had everything but the pcm and pedal.

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The next day i decided to start removing the stroker. Got it out in about 5 hours and labeled all the connections to make the install of the new motor a little easier.

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motor removed and sold

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Once i got the engine out i decided to clean up the frame and the whole engine bay. The stroker had an oil leak so it was pretty bad.

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sanded, primered and painted

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front end put back together

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Time to clean up the motor. stripped down all the acessories and painted it up.

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Now its time to redo the harness. took about 6 hours but im almost done. just ordered the fuse block obd port and relays today. already removed all the stuff i dont need.

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how it started

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breaking it down

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what was removed
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whats left
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once i get the relays and stuff ill put new insulation on the wires.

in the meanwhile i decided to change out that ugly carpet in the truck

new carpet
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old carpet was horrible!!!!

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almost finished installing the carpet. i love the way it looks. definatley made the inside of my truck look 100x better. now all i have to do is order a custom tuned pcm. i should have the motor dropped in this weekend hopefully.
Old 11-12-2011, 07:32 PM
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Good job! Always love those 2 door Tahoes.
Old 11-18-2011, 03:25 PM
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Any updates on this? I have a 95 'burb that I would like to do this conversion to, when the time comes.
Old 11-20-2011, 12:32 PM
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I have a '98 Yukon that will receive this treatment as soon as I'm finished my D44/D60 swap. Not having the IFS up front should make my swap a whole lot easier!
Old 12-07-2011, 02:31 PM
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yea ive had some progresss last few weeks. i keep my ls1truck thread pretty updated

http://www.ls1truck.com/forums/lsx-t...ders-pics.html
Old 12-07-2011, 02:31 PM
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yea ive had some progress last few weeks. i keep my ls1truck thread pretty updated

http://www.ls1truck.com/forums/lsx-t...ders-pics.html
Old 12-17-2011, 09:53 AM
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been a while but i got the carpet finished up. and got the engine dropped in. now waiting on my pcm to come back and a few misc parts and she should be ready to go!

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oh yea GO GIANTS!!!!!!!
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Old 12-17-2011, 01:45 PM
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Looks Amazing! Keep it up.
Old 06-13-2023, 11:15 AM
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Default 96 chevy tahoe 2dr. 4x4

I'm looking to upgrade my Vortec 5.7 to a LS1! I don't know anything about installing or things I will need!! Do you do any outside work on vehicles or was that a personal project? If, so do you know where I can get a full setup? Thanks!!

Old 06-13-2023, 01:20 PM
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The original poster of this thread hasn't been here for 3 years. The thread itself is 13 years old....
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