Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

motor mount install best options?

Thread Tools
 
Search this Thread
 
Old Mar 6, 2012 | 01:54 PM
  #1  
sheaadams86's Avatar
Thread Starter
On The Tree
 
Joined: Feb 2012
Posts: 160
Likes: 0
Default motor mount install best options?

Car is 99 z28 with 6spd, got some prothane mounts coming in tomorrow and wondering what my best options are?

I've already read the DIY on site, just wanting to know if theres a faster way? I have a cherry picker and jacks at my house, but I also have access to a car lift both 2 and 4 post...

Which of these would be best or is it gonna be time consuming either way? Also does anyone recomend any other tools extra then what the DIY listed?
Reply
Old Mar 6, 2012 | 02:26 PM
  #2  
sjsingle1's Avatar
TECH Senior Member
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (1)
 
Joined: Feb 2010
Posts: 6,758
Likes: 292
From: Fort Worth TX
Default

you doing it with a header install or no?
Reply
Old Mar 6, 2012 | 03:21 PM
  #3  
sheaadams86's Avatar
Thread Starter
On The Tree
 
Joined: Feb 2012
Posts: 160
Likes: 0
Default

No header install
Reply
Old Mar 6, 2012 | 03:26 PM
  #4  
Austinma62's Avatar
TECH Enthusiast
 
Joined: Nov 2008
Posts: 525
Likes: 3
From: Saint Joseph, MO
Default

Do you have to replace them? In general its a pain in the ***. But if I was to do it over again i think I would pull the whole motor out before I would try and replace them while there in the car again. Because when you pull out the stock ones and put your new prothanes in there, they fight alot tighter and are a **** to work in there. Working underneath the car for that long, fighting with everything is a pain. Good luck you though, I would try and do it when your doing a bunch of other stuff while its all out.
Reply
Old Mar 6, 2012 | 04:32 PM
  #5  
sheaadams86's Avatar
Thread Starter
On The Tree
 
Joined: Feb 2012
Posts: 160
Likes: 0
Default

Whys it matter weather headers or not?
Reply
Old Mar 6, 2012 | 04:58 PM
  #6  
supersick99z's Avatar
TECH Resident
iTrader: (66)
 
Joined: Oct 2008
Posts: 793
Likes: 0
From: NC
Default

Most people do them while the headers are off for easier access
Reply
Old Mar 6, 2012 | 07:46 PM
  #7  
raysadude's Avatar
TECH Enthusiast
iTrader: (11)
 
Joined: Jul 2008
Posts: 623
Likes: 0
From: edmond,ok
Default

I would recommend doing headers along with motor mounts, the time that you'll spend is not going to be worth it if it just for the motor mounts. I did mine when I swap my headers, did the driver's side in 1 hour and passenger side for another hour, I had 1 friend helping me and a lift. Those bolts are hard to take off and when you're about to put them in somehow they just wouldn't line up right in my case. Good luck!
Reply
Old Mar 6, 2012 | 07:51 PM
  #8  
sjsingle1's Avatar
TECH Senior Member
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (1)
 
Joined: Feb 2010
Posts: 6,758
Likes: 292
From: Fort Worth TX
Default

disconnect the pos lead on the batt....place piece of wood under oil pan and a jack under that and raise til it barely puts any pressure on engine.......loosen the nut on the bolt that goes thru the pedestal and motor mount.......remove bolts 4 bolts on motor mount and pedestal...jack up engine as needed......wiggle out entire assembly or separate if you have enough room......do one side at a time..........good luck
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Mar 6, 2012 | 08:31 PM
  #9  
raysadude's Avatar
TECH Enthusiast
iTrader: (11)
 
Joined: Jul 2008
Posts: 623
Likes: 0
From: edmond,ok
Default

And don't forget to take headers off if you have LT, if not you're probably fine with the stock manifold.
Reply




All times are GMT -5. The time now is 06:23 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE