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LT header install? DIY?

  • Thread starter Thread starter 5.0_GT_kid
  • Start date Start date Jul 13, 2004

5.0_GT_kid

20+ Year Stangneter
Apr 18, 2004
1,155
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39
Largo, Florida
Jul 13, 2004
#1
  • Jul 13, 2004
  • #1
Have any of you installed LT headers on your own (or with friends?) how hard was it? Is there anything I should know?

I plan on getting some MAC LT's this fall.
 

Rootus

Officially Addicted
Feb 8, 2003
6,659
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Portland, Oregon
Jul 13, 2004
#2
  • Jul 13, 2004
  • #2
I installed them myself. Had to jack up the motor an inch or so, disconnect the steering shaft (easy), and remove the starter (easy). Sometimes you can get away without removing the starter, and once in a while you hear of someone doing the install without lifting the motor. But in any case it's not all that hard, plan on a few hours. Probably easier with a buddy, but definitely doable by yourself.

Dave
 

5.0_GT_kid

20+ Year Stangneter
Apr 18, 2004
1,155
1
39
Largo, Florida
Jul 13, 2004
#3
  • Jul 13, 2004
  • #3
Thanks for the info Dave, sounds like I should be able to handle it. When the time comes I'll pry get in touch with you for a little more in depth help.

:OT: how much do you think you'll be selling those parts for?
 

GTJake

Founding Member
Oct 28, 2002
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Ann Arbor, MI
Jul 13, 2004
#4
  • Jul 13, 2004
  • #4
I did mine. Very easy if you have someone on top or bottom to help wiggle things in there. I removed my steering shaft (one bolt). I didn't have to lift the motor But that's not too common. I had an easy time getting my old exhaust off (15k miles and no winters/rain), but for most cars it's best to spray up the bolts with WD-40 the night before to loosen things up.

Good luck

Jake
 

5.0_GT_kid

20+ Year Stangneter
Apr 18, 2004
1,155
1
39
Largo, Florida
Jul 13, 2004
#5
  • Jul 13, 2004
  • #5
Thanks too Jake, I forgot about getting some lube on those bolts. My car is originally from Chicago so it's pry gonna be a b***h to get them off there.
 

krahkin

Member
May 7, 2004
183
0
16
Acworth GA
Jul 14, 2004
#6
  • Jul 14, 2004
  • #6
I installed a pair of BBK LT's on my GT. I was a little bit lucky though, I had the top of the motor off and installed them from the top
 
P

Prochrgd1

Founding Member
Feb 11, 2002
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0
6
Michigan
Jul 15, 2004
#7
  • Jul 15, 2004
  • #7
I put MAC longtubes on my 94 earlier this spring. I didn't have to jack the motor or take the starter out. It took a little work to slide them in, one side from the bottom (can't remember which side) the other from the top. The hardest part I found was getting all the bolts started with MAC's indivual flange design. Next time around I'll use header studs. Job took maybe 2 1/2-3 hours tops.
 

zenboy99

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May 12, 2002
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Madison, WI
Jul 15, 2004
#8
  • Jul 15, 2004
  • #8
Use penetrating oil instead of WD-40, that will work a little better. When I put exhaust on, I soaked everything the night before and I didn't have any problems breaking bolts loose.
 

Rootus

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Feb 8, 2003
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Jul 15, 2004
#9
  • Jul 15, 2004
  • #9
krahkin said:
I installed a pair of BBK LT's on my GT. I was a little bit lucky though, I had the top of the motor off and installed them from the top
Click to expand...
Top of the engine off or not, LT's only go in from the top .

Dave
 
S

stunner6910

New Member
Oct 31, 2003
580
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south texas
Jul 15, 2004
#10
  • Jul 15, 2004
  • #10
HairyCanary said:
Top of the engine off or not, LT's only go in from the top .

Dave
Click to expand...

OT, just send you a PM on the parts.
 

Killer95Stang

New Member
Aug 7, 2003
256
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0
Covina, CA
Jul 15, 2004
#11
  • Jul 15, 2004
  • #11
Pretty simple job, just takes a little time... I did all the prep work knowing it would be a lot easier.. So I pulled off all the rubber intake tubing, then jacked the motor up... Pulled my Mac Shorties, and did the MAC LTinstall by sliding the passenger header from the top, and the drivers side header from below.. I bought the ceramic coated version, and was real surprised how easy it was to get all the bolts in (by hand)....

Good Luck..
 

94TURBO5 O

New Member
Mar 14, 2004
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VA
Jul 15, 2004
#12
  • Jul 15, 2004
  • #12
How do you guys jack up the motor?
 

AznStanger3v

Active Member
Aug 11, 2003
2,026
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47
Northern VA
Jul 15, 2004
#13
  • Jul 15, 2004
  • #13
just unbolt the motor mounts, put a block of wood on the jack and put it under something like the oil pan.
 

94TURBO5 O

New Member
Mar 14, 2004
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VA
Jul 15, 2004
#14
  • Jul 15, 2004
  • #14
How far up do you go and what about the tranny?
 

RIO5.0

15 Year Member
Feb 16, 2001
6,892
8
128
N.H.
Jul 15, 2004
#15
  • Jul 15, 2004
  • #15
94SC50 said:
How do you guys jack up the motor?
Click to expand...

I used a 2x4 across the front of the oilpan....

Be prepared for the smog tube that goes to the cats...that little mother can be a pain to get undone....the factory clamp crimps the lines together bigtime...more than one of us have fought with that one...
A hacksaw will make short work of the connection if you can't get it undone...Its not a problem if your not going to reconnect the tube to your H....otherwise a short lenght of hi-temp hose (6") will fix the connection to the H...
 
H

HazMat404

Founding Member
May 24, 2002
1,749
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36
Jul 15, 2004
#16
  • Jul 15, 2004
  • #16
HairyCanary said:
Top of the engine off or not, LT's only go in from the top .

Dave
Click to expand...


not true. my drivers side fit so much easier goin from the bottom. undid a brace or two under and it slide up pretty easily. the passenger coming from above was a pain. had to use a rubber mallet and beat the sucker a few times to clear the frame. its all worth it tho

btw, i had to jack up my motor too so be prepared
 

5.0_GT_kid

20+ Year Stangneter
Apr 18, 2004
1,155
1
39
Largo, Florida
Jul 15, 2004
#17
  • Jul 15, 2004
  • #17
Sounds like it's a fairly easy job. I wanna do all my exhaust at once (headers, midpipe and catback) so maybe that will make it a little easier also?
 

94TURBO5 O

New Member
Mar 14, 2004
2,509
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0
VA
Jul 15, 2004
#18
  • Jul 15, 2004
  • #18
RIO5.0 said:
I used a 2x4 across the front of the oilpan....

Be prepared for the smog tube that goes to the cats...that little mother can be a pain to get undone....the factory clamp crimps the lines together bigtime...more than one of us have fought with that one...
A hacksaw will make short work of the connection if you can't get it undone...Its not a problem if your not going to reconnect the tube to your H....otherwise a short lenght of hi-temp hose (6") will fix the connection to the H...
Click to expand...
I have no smog so that's one thing extra I won't have to worry about.
 

5.0_GT_kid

20+ Year Stangneter
Apr 18, 2004
1,155
1
39
Largo, Florida
Jul 15, 2004
#19
  • Jul 15, 2004
  • #19
94SC50 said:
I have no smog so that's one thing extra I won't have to worry about.
Click to expand...

Do you think I should get rid of the smog before I do the headers?
 
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