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LS1 in a '74 Malibu wagon

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Old May 1, 2012 | 12:25 AM
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Default LS1 in a '74 Malibu wagon

Finally have enough to start a build thread. Picked up the wagon last fall from a "colorful" guy down in KY. Its an all original 1 owner grandma car. It only has 58,000 miles on it and is cleaaaaan as hell. First I ripped out the 350 and put in a 358 sbc. Then a few weeks ago I got an awesome deal on an LS1 so I snagged it up. Here's a few pics of what I have so far



And the LS1 I picked up.

Basically stock other than the Prc 650 springs and a 230/224 .575- .563 111lsa cam with 241 heads.

Right now I'm trying to focus on getting the engine/trans in and working so I can hit LS fest later this year. It's gonna be close.

Last edited by Brainstain; Sep 20, 2012 at 08:11 PM.
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Old May 1, 2012 | 08:46 PM
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So this morning I got to work.

Out with the old




Just waiting on my new engine mounts to get here. Doing a little clean up and painting this week before the new engine goes in.
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Old May 2, 2012 | 08:25 PM
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that looks way cleaner than my engine bay. the wagon thing is sweet man
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Old May 3, 2012 | 09:32 PM
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Thanks! I should have pics of the LS1/400 sitting in it by Monday morning.
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Old May 4, 2012 | 07:16 AM
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Nice project....
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Old May 4, 2012 | 07:32 AM
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What r u using for adaptors for the transmission?
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Old May 4, 2012 | 04:42 PM
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Originally Posted by pmgm
Nice project....
Thanks for checking it out.


Originally Posted by brian.harmon1974
What r u using for adaptors for the transmission?
For right now a 5.3 flex plate and bolting it to the holes that line up. Long term it will have a 4L60 in it. It's only about 400 hp right now so it should be fine.
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Old May 5, 2012 | 11:13 AM
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dont you need to get a spacer for the crank? i remember something about the 4L80s having a spacer you can use if u want a stock part. maybe im confusing it with the stuff i needed for my 700r4
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Old May 5, 2012 | 12:24 PM
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I'll probably end up making one at work. I can't see paying for something I can whip out in an hour on a Saturday. If it comes out well I may be able to pop a couple more out if you need one and can get me measurements.
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Old May 5, 2012 | 02:53 PM
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wish i had know, i went an bought one a while back cuz the sold the lathe we had at work
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Old May 17, 2012 | 06:19 PM
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Killer wagon. Can't wait for more, I'm subscribing
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Old May 22, 2012 | 07:00 PM
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Thanks! I dug into the LS1 a bit and it's gonna have to come apart. I have a guy here at work that is ginna do some machining for me so by fall I should have a 383 with monstrous heads and buying a turbo over the winter.

Last edited by Brainstain; May 31, 2012 at 05:14 PM.
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Old Sep 20, 2012 | 06:49 PM
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I picked up an 06 LQ4 on the cheap last weekend and threw it in the car for mockup with my 400th. Everything slid in super easy. Should be doing some small body work and some suspension mods next. Once I sell a few things I'll be giving Texas Speed lots of money To build a 408.
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Old Oct 2, 2012 | 08:05 PM
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LQ4 in for mock up


3" dropped out of the front. Waiting on rear springs.
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Old Oct 3, 2012 | 01:15 AM
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Very nice.. I like the wagon. What company did you go with for lowering springs?
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Old Oct 3, 2012 | 07:30 AM
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Thanks! Opgi had the springs. McCaughy's has the drop spindles I'll be using. Right now I'm using cut factory springs in the front since I had an extra set from a '76 I stripped out.

Last edited by Brainstain; Oct 3, 2012 at 07:46 AM.
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Old Jan 31, 2013 | 09:09 PM
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Updates?... Build it or sell it to me...
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Old Jan 31, 2013 | 09:15 PM
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I've been finishing my LS1 Vega trying to get it ready for spring. I've been doing uninteresting things like buying a dash to fiberglass for it and things like that. Definitely not for sale though.
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