Conversions & Swaps LSX Engines in Non-LSX Vehicles
Sponsored by:
Sponsored by:

81 Malibu Budget 5.3 swap!!

Thread Tools
 
Search this Thread
 
Old 08-01-2011, 08:11 PM
  #21  
TECH Apprentice
Thread Starter
 
superbean's Avatar
 
Join Date: Apr 2011
Posts: 390
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by gofastwclass
^^Exactly^^

On your heater box dilemma... why not do a coil pack relocation instead of modifying the box?

I took the heat / AC box out of my 83 Monte Carlo because it was broken and someone cut most of the wires and vacuum lines. My solution was shaving the firewall, then painting it to match the body... looked great but made for a limited driving season car.
I don't mind notching the box or relocation coil.. my concern is with looks. A blank off plate or non a/c box would look so so much better than the empty AC box that I have in their now.
Old 08-01-2011, 09:17 PM
  #22  
TECH Regular
 
74novacustom's Avatar
 
Join Date: Jan 2010
Posts: 497
Received 4 Likes on 2 Posts

Default

Thank you, i just talked to Jay_lt4, he informed me that all i need is the Hughes crank spacer and im good,

BTW nice G-body, Im trying to get my 86MC SS back from someone that i sold it to years ago. It was a stripped t-top drag car that id like to put a twin turbo lsx in.
Old 08-06-2011, 05:14 PM
  #23  
Registered User
 
ls1inmy79's Avatar
 
Join Date: Aug 2011
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts
Default

You got a NICE looking car!

I'll be following your lead, except I want to go with a 6.0 + TH350.
Attached Thumbnails 81 Malibu Budget 5.3 swap!!-dsc03671.jpg  
Old 08-07-2011, 08:56 PM
  #24  
TECH Apprentice
Thread Starter
 
superbean's Avatar
 
Join Date: Apr 2011
Posts: 390
Likes: 0
Received 0 Likes on 0 Posts
Default

Name:  DSC01960.jpg
Views: 3663
Size:  96.5 KB



Name:  DSC01962.jpg
Views: 3744
Size:  46.7 KB

Name:  DSC01963.jpg
Views: 3634
Size:  68.1 KB

Removed all A/C and heat components to put a blank off plate. Car didn't have working A/C and the heater box was a broken joke. later on ill add Non A/c heater box. I also removed a lot of ghetto wiring from underneath the dash. Almost 4 lbs worth of radio wiring and random tagged wires.
Old 09-02-2011, 12:19 PM
  #25  
TECH Apprentice
Thread Starter
 
superbean's Avatar
 
Join Date: Apr 2011
Posts: 390
Likes: 0
Received 0 Likes on 0 Posts
Default

Got motor buttoned up today ready to drop in



all top end is on.. looks hot!!





Soon ill be ordering all my feul stuff. In the mean time im working on all the accessory stuff.. p/s, heat setup, guages, speedometer with correct gears, trans mount and exhaust
Old 09-02-2011, 02:29 PM
  #26  
Staging Lane
 
Novaman's Avatar
 
Join Date: Mar 2010
Location: sullivan, mo
Posts: 89
Likes: 0
Received 0 Likes on 0 Posts
Default

[QUOTE=superbean;15213756]My 81 Malibu has a tired old 350 that has seen better days.. This will be including selling the old motor to regain profit QUOTE]

Craigslist special
Old 09-02-2011, 10:41 PM
  #27  
Launching!
iTrader: (4)
 
slowbu's Avatar
 
Join Date: May 2010
Location: asheboro, nc
Posts: 289
Likes: 0
Received 0 Likes on 0 Posts
Default

sweet looking bu what color silver is that? hope to start on my 79 bu in the late winter or spring doing a 5.3 swap to but with a turbo and 4l80. keep up the good work
Old 09-04-2011, 11:00 PM
  #28  
Launching!
 
StickSS's Avatar
 
Join Date: Mar 2004
Posts: 202
Likes: 0
Received 0 Likes on 0 Posts

Default

Nice looking installation looks like it was a factory install. Question what headers are you using are they the Pacesetter Fbody ones. If so did you have to modify them to fit like some other people had to? Keep us posted on the progress.
Old 09-05-2011, 11:42 AM
  #29  
TECH Apprentice
Thread Starter
 
superbean's Avatar
 
Join Date: Apr 2011
Posts: 390
Likes: 0
Received 0 Likes on 0 Posts
Default

[QUOTE=Novaman;15343256]
Originally Posted by superbean
My 81 Malibu has a tired old 350 that has seen better days.. This will be including selling the old motor to regain profit QUOTE]

Craigslist special
lol, i ended up selling it to a friend cheap and he's rebuilding it to put in a 68 camaro

Originally Posted by slowbu
sweet looking bu what color silver is that? hope to start on my 79 bu in the late winter or spring doing a 5.3 swap to but with a turbo and 4l80. keep up the good work
Not sure what the exact color is, but I worked at a body shop and had a PPG professional scan it to color match and it is closest to a mazda 6 color from 2008.

Originally Posted by StickSS
Nice looking installation looks like it was a factory install. Question what headers are you using are they the Pacesetter Fbody ones. If so did you have to modify them to fit like some other people had to? Keep us posted on the progress.

Yeah I'm using f body headers. Drivers side fits perfect. Passenger depending on mounts may fit ok or be a royal pain. I had to dent a header tube a little and notch the frame in my case. But I got the headers for 280 instead of 700 brp swap headers.. im all about budget.
Old 09-05-2011, 08:51 PM
  #30  
On The Tree
iTrader: (10)
 
t72ss402's Avatar
 
Join Date: Mar 2008
Location: Bolivar, MO.
Posts: 154
Likes: 0
Received 0 Likes on 0 Posts

Default

If you dont mind me asking but what condition is the top piece of the A/C box? Mine is broke and I need a new one.

Tim.
Old 09-09-2011, 12:36 PM
  #31  
TECH Apprentice
Thread Starter
 
superbean's Avatar
 
Join Date: Apr 2011
Posts: 390
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by t72ss402
If you dont mind me asking but what condition is the top piece of the A/C box? Mine is broke and I need a new one.

Tim.
Mines in good shape actually
Old 09-09-2011, 12:38 PM
  #32  
On The Tree
iTrader: (10)
 
t72ss402's Avatar
 
Join Date: Mar 2008
Location: Bolivar, MO.
Posts: 154
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by superbean
Mines in good shape actually
Are you willing to sell it?
Old 09-09-2011, 06:20 PM
  #33  
Staging Lane
 
3xbrowncutty's Avatar
 
Join Date: Feb 2011
Location: NW PA
Posts: 56
Likes: 0
Received 0 Likes on 0 Posts
Default

Good progress!!

I have a shaved truck manifold for sale, Pm me if your interested.
Old 09-22-2011, 08:15 PM
  #34  
TECH Apprentice
Thread Starter
 
superbean's Avatar
 
Join Date: Apr 2011
Posts: 390
Likes: 0
Received 0 Likes on 0 Posts
Default

Wiring harness is converted, and PCM is flashed to eliminate vats, efr, rear o2s. All I need to do is hook up battery power, key on power, oil sending unit, starter harness, tach, and feul pump!

Last edited by superbean; 11-18-2012 at 11:26 AM.
Old 09-27-2011, 08:24 PM
  #35  
TECH Apprentice
Thread Starter
 
superbean's Avatar
 
Join Date: Apr 2011
Posts: 390
Likes: 0
Received 0 Likes on 0 Posts
Default

Haven't done much, been working a bunch..

Crinkle finished the valve covers.. laying out the harness and where I want to mount ecm and all that.

Still have to order my gas tank, sending unit, and feul pump. Im in the process of bending a 3/8 supply line on the drivers side of the car. I'm going to utilize the factory 5/16 vapor canister line as my return and put a high pressure filter near the tank in the back. After that all I'll need to do is fill her with fluids and crank her up!!!!!!!
Old 09-27-2011, 10:02 PM
  #36  
TECH Addict
iTrader: (2)
 
gofastwclass's Avatar
 
Join Date: Aug 2009
Location: KCMO
Posts: 2,950
Received 26 Likes on 24 Posts

Default

Originally Posted by superbean
I don't mind notching the box or relocation coil.. my concern is with looks. A blank off plate or non a/c box would look so so much better than the empty AC box that I have in their now.
This is what I did with my heater box area... I also shaved the wipers.



Old 09-29-2011, 02:37 AM
  #37  
Launching!
iTrader: (4)
 
85GPLEf41's Avatar
 
Join Date: Jun 2011
Location: Denver
Posts: 227
Received 0 Likes on 0 Posts

Default

I have a a couple g body non a/c boxes with most of the required vents. ductwork, controls etc etc for sale PM me if interested i need help in getting my 98 Firebird LS1 swap started and need help with the basics..ie parts or advice in whats needed to get my 85 GP ls1 started.
Old 09-30-2011, 06:00 AM
  #38  
Launching!
iTrader: (20)
 
LSCustoms's Avatar
 
Join Date: Sep 2011
Posts: 282
Received 0 Likes on 0 Posts

Default

Very nice car and info
Old 10-07-2011, 08:28 PM
  #39  
TECH Apprentice
Thread Starter
 
superbean's Avatar
 
Join Date: Apr 2011
Posts: 390
Likes: 0
Received 0 Likes on 0 Posts
Default

Ibelieve ive sourced a non a/c heater assembly so it will look clean under the hood as I don't really want to do a blank off plate. I'll be ordering my feul stuff as soon as I get my next paycheck! For now ill be working on tidying up everything.

What I have left:

Finish routing harness
Inner fenderwells
Heater box, cables, and ducting
Feul tank/pump/sending unit
Bend a 3/8 feed line from tank to engine bay
Get some torque converter bolts
Put interior back together
Put an inline adapter for vent tube
Throttle cable conversion
Drop pan/change filter on trans
Install shifter
Old 10-07-2011, 09:38 PM
  #40  
Launching!
iTrader: (20)
 
LSCustoms's Avatar
 
Join Date: Sep 2011
Posts: 282
Received 0 Likes on 0 Posts

Default

what are you going to do with the hood? or does everything clear with the truck acc?


Quick Reply: 81 Malibu Budget 5.3 swap!!



All times are GMT -5. The time now is 02:49 AM.