Conversions & Swaps LSX Engines in Non-LSX Vehicles
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1963 Chevy Nova LS6 Swap

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Old 04-10-2012, 05:22 AM
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Love the build! I'll be dropping an LS of some sort in my 63 SS soon. Keep the updates and the great info coming.
Old 04-12-2012, 04:50 PM
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Originally Posted by DaBeetereater
man this is sweeet man , im doing almost the same thing to my 64, putting a cammed lq9 4l80 in mine. makes me want to work on mine again lol
Originally Posted by NBD Racing
Love the build! I'll be dropping an LS of some sort in my 63 SS soon. Keep the updates and the great info coming.
Thanks guys, I'm having a ton of fun doing this and I'm sure you will too! It's not even running, and I know I'll never go back to Gen I engines. I'll post some updates somewhat soon.
Old 04-20-2012, 02:54 PM
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Nice work!
Old 04-25-2012, 01:47 PM
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Ok, I am working on a trade for a 63 nova at the moment, and IF it goes through, I am all over putting a new power plant in it. Unfortunately my funds are limited to next to zero so my build will be completed maybe when I retire...
Old 04-26-2012, 09:51 PM
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Originally Posted by twizted_creations
Ok, I am working on a trade for a 63 nova at the moment, and IF it goes through, I am all over putting a new power plant in it. Unfortunately my funds are limited to next to zero so my build will be completed maybe when I retire...
You have to start somewhere right? Just remember: "one thing at a time." Well... if you're me, it's "five things at a time" Hopefully your deal goes through!

Mine is taking a while too, but I will get it done!! I think I'll tackle the driveshaft this weekend.
Old 06-18-2012, 09:19 PM
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June 9, 2012 (Do the dates even matter anymore?)

Slowly progressing, but not dead... Looks like my goal of having this thing finished by the end of summer is looking pretty good.

I ordered up an ECM/PCM bracket and had it powder coated. I'll be mounting this under the passenger side seat. Looks pretty good.

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Over the last month, I've just been taking care of little things like the overflow tank, plug wires, etc. (and this little problem below). The belt makes contact with the alternator bolt so I've decided to look for an ARP bolt with the smaller head or replace it with a button head bolt. I didn't really want to buy a larger pulley.

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Driveshaft cut down and installed:

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Looking to get the exhaust taken care of pretty soon...

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And now for my least favorite part, the wiring.

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Apparently, you have to take out the header and starter to plug the crank sensor in. I know that now ... bastard sensor

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When I ordered my wiring harness, I neglected to tell the company I was using a five pin MAF (which combines the MAF and IAT sensors). I didn't realize this until I started plugging in everything, so I had to get an adapter to convert the 3 pin MAF and IAT sensor to the 5 pin MAF shown below.

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Last edited by NovaKid; 06-18-2012 at 09:45 PM. Reason: Adding photos
Old 06-18-2012, 09:32 PM
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Whoose EFI Harness did you go with?
Old 06-18-2012, 09:49 PM
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Originally Posted by Squeezer
Whoose EFI Harness did you go with?
Admin will probably delete this post, but I ended up going with techrods. Tom M recommended them and so far, it's been pretty straight forward. I'm pretty satisfied, but I'll be even happier when I start it up
Old 06-19-2012, 09:27 AM
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You have your belt routing wrong, it should go up from the alt. over the idler and back down to the crank......assuming you are running power steering that is...

T,
Old 06-19-2012, 11:25 AM
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Originally Posted by TomM
You have your belt routing wrong, it should go up from the alt. over the idler and back down to the crank......assuming you are running power steering that is...

T,
No power steering for me. I didn't want to shell out the extra money for a power rack, although... that would be nice. I'm using this belt routing: Waterpump-alternator-crank belt routing

Thank you for the brake switch recommendation. For others reading this thread, Tom recommended an 85' monte carlo brake switch. Another quick question for you: I don't plan on running cruise control, do I need to buy a brake switch capable of supporting cruise control for it to work properly? I know I'm preaching to the choir, but my old brake switch has two connection terminals (pic below)... should the newer switch have four terminals for the CC?

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Old 06-19-2012, 01:57 PM
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Yes, should have 4 terminals, 1 set for the brake lights that is open until you push the pedal, 1 set that is closed for the lockup, and will open when you push the pedal.......

T,
Old 06-25-2012, 11:20 PM
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June 24, 2012

I went with the brake switch Tom suggested, in fact, it's perfect for this type of swap (Thanks Tom). Here's a pic of the 85' Monte Carlo brake switch:

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Just in case you were wondering how a majority of these switches work (hell, I was curious so I took it apart):

My finger is pressing the button in, which is the normal position of the brake pedal assembly when the brake is NOT being pressed. When the brake is applied, the button is released and the two electrodes (top portion in the picture) make contact and complete the circuit for your brake lights to come on.

At this same time, the exact opposite happens for the other two electrodes (bottom portion of the switch) . The button is released and the electrodes cease to make contact, breaking the connection and telling the torque converter clutch you're slowing down.

The plastic rod in the middle that runs the length of the switch is moving when the button is pressed or released.

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Need to know how to wire it? This is a helpful link: Brake Switch Wiring. I Looked past all the relay stuff... IMO it's not necessary. Here's a pic of my switch installed, except the +12v source, which I still need to connect.

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Old 09-05-2012, 09:13 PM
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so many questions as I am doing a 2004 got and auto in my 67 nova right now. I have complete TCI setup in mine, they told me to buy a muscle car oil pan, I did it today passenger side bolted up but driver side is 1/2" away from the hole! It's hitting the power rack and pinion. I sent pics to them and am awaiting an answer now. Any suggestions?
Old 09-06-2012, 08:25 AM
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Originally Posted by blownox13
so many questions as I am doing a 2004 got and auto in my 67 nova right now. I have complete TCI setup in mine, they told me to buy a muscle car oil pan, I did it today passenger side bolted up but driver side is 1/2" away from the hole! It's hitting the power rack and pinion. I sent pics to them and am awaiting an answer now. Any suggestions?
I asked a similar question in post #35 and NovaKid answered in post #36.

Muscle Car Pan with a TCI MII clip.

Fbody Pan in a TCI MII clip.

As for the motor mounts not lining up you will probably have to install them with the mounts and adapter plates a little loose so you can move them around. Once everything lines up you will have to tighten them the best you can. Lift the motor up/out and scribe the motor mount location on the adapter plate. Remove the motor mount tighten the hidden bolts on the adapter plates and reinstall the mounts.
Old 09-06-2012, 09:24 AM
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Sounds cheesy, but it worked for me on my alternator bolt...........I just ground part of the head off so the belt would clear. Only 560 miles so far, but it works fine.
Old 09-06-2012, 01:28 PM
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yes thank you, i need the F-body oil pan, TCI replied to me this morning also. Thanks guys and this is an outstanding build
Old 09-10-2012, 02:22 AM
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Originally Posted by blownox13
yes thank you, i need the F-body oil pan, TCI replied to me this morning also. Thanks guys and this is an outstanding build
Sorry guys, I haven't checked my thread in a couple weeks. Anyway, I'm glad your issue is solved. There are so many knowledgeable people on this site that are willing to help! Also, I appreciate the complement.

Originally Posted by 66 BADBOY
Sounds cheesy, but it worked for me on my alternator bolt...........I just ground part of the head off so the belt would clear. Only 560 miles so far, but it works fine.
I just did the exact same thing the other day. It's good to hear that it worked out for you since mine isn't running yet. peace of mind. Thanks for the post.
Old 09-10-2012, 02:27 AM
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Originally Posted by 1bigoldman
As for the motor mounts not lining up you will probably have to install them with the mounts and adapter plates a little loose so you can move them around. Once everything lines up you will have to tighten them the best you can. Lift the motor up/out and scribe the motor mount location on the adapter plate. Remove the motor mount tighten the hidden bolts on the adapter plates and reinstall the mounts.
By the way, I used 3/8 inch thick motor mount plates at first (which didn't fit). Then I used the 1/4 inch plates that came with my headers and they fit great.
Old 09-16-2012, 08:51 PM
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Default Steering wheel and hookup

I have a TCI front end with power rack and a stock steering wheel. How do I connect these? Any help would appreciated
Old 09-25-2012, 12:47 AM
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Originally Posted by blownox13
I have a TCI front end with power rack and a stock steering wheel. How do I connect these? Any help would appreciated
Unfortunately, I'm not much help when it comes to the power racks, but I may be able to point you in the right direction. I imagine Church Boys Racing could shed some light on your issue. They deal with power racks quite a bit.


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