LTX and LSX Putting LT1s, LS1s, and their variants into Third Gens is becoming more popular. This board is for those who are doing and have done the swaps so they can discuss all of their technical aspects including repairs, swap info, and performance upgrades.

LT1 removal

Thread Tools
 
Search this Thread
 
Old Sep 6, 2007 | 06:06 PM
  #1  
dr1's Avatar
dr1
Thread Starter
Senior Member
 
Joined: Jan 2004
Posts: 678
Likes: 0
From: Connecticut
Car: '89 Firebird Formula
Engine: 305 TBI
Transmission: T5
LT1 removal

this may perhaps belong on a 4th gen board but I figure quite a few of you have done it

I've got a wrecked (passenger frame rail & suspension, core support) '94 trans am LT1/T56 sitting in the driveway right now, I know the best (maybe only?) way to get the engine out is to drop the crossmember.. how do you accomplish this task in the driveway? Im having trouble picturing it in my head
Reply
Old Sep 6, 2007 | 06:18 PM
  #2  
Apeiron's Avatar
Moderator
 
Joined: Jan 2000
Posts: 20,981
Likes: 11
From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: LT1 removal

Probably lift the body off the K member with a cherrypicker.
Reply
Old Sep 7, 2007 | 05:09 PM
  #3  
dr1's Avatar
dr1
Thread Starter
Senior Member
 
Joined: Jan 2004
Posts: 678
Likes: 0
From: Connecticut
Car: '89 Firebird Formula
Engine: 305 TBI
Transmission: T5
Re: LT1 removal

maybe, the legs of the cherry picker however prevent rolling around from the engine, or pulling the engine forwards, and i would imagine if you tried to roll it out of there sideways (however the heck i would do that) the car would practically have to be standing on end

dunno, will probably dig into it over the weekend, i think it has a full tank of 8 yr old gas in it, ugh. I'd like to try and get it fired up before I pull it out just to see if it even in fact runs, just cranks right now though, I dont hear the fuel pump kick on.

the passenger steering knuckle is broken off so if the idea is to roll it away on the crossmember even thats going to be a pain with my wheels trying to go in different directions.. i might cut out the core support and go straight out the front.. i feel sad for the car but noone (including myself) is going to want to pay for the frame repair and body work on a mostly plain jane 94 trans am.. its a light metallic purple color I dont think ive seen before and its mostly in good shape

I got 3 good WS6 rims and tires with the damn thing too, 3 is my magic number i think, can never get the 4th.. so frusterating


Reply
Old Sep 7, 2007 | 05:41 PM
  #4  
DanTheAngry's Avatar
Member
 
Joined: Feb 2007
Posts: 105
Likes: 0
From: Toronto
Car: 87 Trans Am
Re: LT1 removal

You can pick up a shop crane for a few hundred bucks and most rental places have them. You bolt the crane hooks to the block and jack it up like a regular jack. Just take out the engine mount bolts and tranny crossmenber along with any wires and hoses and she pops right out.
Reply
Old Sep 8, 2007 | 09:36 AM
  #5  
Klortho's Avatar
Supreme Member
 
Joined: May 2004
Posts: 2,924
Likes: 1
From: Kingston, Tn
Car: 1987 GTA
Engine: LT1
Transmission: T56
Axle/Gears: 9 bolt 3.70 posi
Re: LT1 removal

6 bolts in the crossmember, 6 bolts at the strut towers, un-do the steering linkage, hoist the front of the body up and the engine comes out.
Reply
Old Sep 11, 2007 | 06:36 PM
  #6  
JeremyNYR's Avatar
Supreme Member
20 Year Member
iTrader: (2)
 
Joined: Dec 2000
Posts: 2,361
Likes: 2
From: Buffalo, NY
Car: 1984 Trans Am
Engine: LT1
Transmission: T56
Axle/Gears: 10 bolt w/ 4.10 gears
Re: LT1 removal

furniture dollys will do the trick. i supported the engine and tranny (still attached to the k-member including struts and all) with the funiture dollies while unbolting everything. Then i strapped my engine hoist around the front impact bar and lifted the car up very high. I rolled the drivetrain out from the side and it was fairly painless. Here are some pictures:








rear bumper was about on the ground


Last edited by JeremyNYR; Sep 11, 2007 at 06:45 PM.
Reply
Old Sep 11, 2007 | 09:40 PM
  #7  
dr1's Avatar
dr1
Thread Starter
Senior Member
 
Joined: Jan 2004
Posts: 678
Likes: 0
From: Connecticut
Car: '89 Firebird Formula
Engine: 305 TBI
Transmission: T5
Re: LT1 removal

sweet, thanks for the pics, thats how ill be doing it just as soon as I get the garage cleaned up for the millionth time this year :P
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
GeneralIesrussi
Carburetors
6
Jun 20, 2024 07:21 PM
HP52TA
Interior
8
Feb 3, 2018 10:51 PM
MY87LT
Aftermarket Product Review
13
Jun 7, 2016 09:47 PM
New2Chevy
Engine/Drivetrain/Suspension Parts for Sale
2
Sep 28, 2015 12:35 AM
L0tuS
LTX and LSX
0
Sep 4, 2015 11:16 PM




All times are GMT -5. The time now is 04:18 PM.