LS4 Performance Grand Prix GXP | Monte Carlo SS | Impala SS | LaCrosse Super

Transmission Time!

Thread Tools
 
Search this Thread
 
Old Dec 30, 2014 | 07:49 AM
  #1  
Bryan921SS's Avatar
Thread Starter
TECH Enthusiast
 
Joined: Jun 2008
Posts: 621
Likes: 1
From: Zeeland, MI
Default Transmission Time!

Finally joining the transmission club!!

It went in a big way last night while pulling out of a parking lot, I have a bunch of neutrals now. When they break they break hard!

Looking into my options...anyone know the lead time on a street built HPS1 TEP Trans?
Reply
Old Dec 30, 2014 | 06:57 PM
  #2  
Sint3k's Avatar
TECH Fanatic
 
Joined: Jun 2007
Posts: 1,316
Likes: 3
From: Dolla$ , TX
Default

My Build was almost 2 months , but mine was full flown everything. According to Dave a majority of the delay was the precision torque Converter , there was an error in understanding about shipment dates ect.
Reply
Old Dec 30, 2014 | 08:52 PM
  #3  
lVloses's Avatar
TECH Regular
iTrader: (1)
 
Joined: Mar 2012
Posts: 462
Likes: 3
From: Lincoln, NE
Default

Originally Posted by Sint3k
My Build was almost 2 months , but mine was full flown everything. According to Dave a majority of the delay was the precision torque Converter , there was an error in understanding about shipment dates ect.
Took mine months too for the same thing basically, all the bells and whistles to put down lots of power.
Reply
Old Dec 31, 2014 | 11:44 PM
  #4  
tonypaul's Avatar
TECH Regular
iTrader: (2)
 
Joined: Dec 2009
Posts: 414
Likes: 0
From: Austin Texas
Default

My advice- Buy the rebuild parts (valve body,input shaft,chain,clutches/steels,servo,converter,ect) from TEP and find the best trans builder near you and have it done local.....

Mine took 3 months but I had some cyro treating done and a custom converter so it took a little longer. I still havnt put the trans back in yet due to the holidays and alot of other things going on right now...
Reply
Old Jan 1, 2015 | 12:52 PM
  #5  
Bryan921SS's Avatar
Thread Starter
TECH Enthusiast
 
Joined: Jun 2008
Posts: 621
Likes: 1
From: Zeeland, MI
Default

I am having trouble finding a place in my area that will rebuild the transmission. I was originally thinking about buying the parts and going the rebuild route.

Everyone around here wants to replace them with a new transmission instead of rebuilding due to their bad experiences with the LS4/4T65e-HD combo.

I was quoted $3200 for a new transmission with install from a place I trust locally but I didn't go into detail about where they get them from.
Reply
Old Jan 1, 2015 | 05:47 PM
  #6  
Sint3k's Avatar
TECH Fanatic
 
Joined: Jun 2007
Posts: 1,316
Likes: 3
From: Dolla$ , TX
Default

I think it's worth just waiting for Dave.....I've yet hear one bad thing except that it takes abit of time, and good luck finding a trans builder who won't frack you over
Reply
Old Jan 1, 2015 | 05:48 PM
  #7  
91parkave's Avatar
Moderator
15 Year Member
iTrader: (4)
 
Joined: Feb 2008
Posts: 2,079
Likes: 9
From: Arizona
Default

Originally Posted by Bryan921SS
I am having trouble finding a place in my area that will rebuild the transmission. I was originally thinking about buying the parts and going the rebuild route.

Everyone around here wants to replace them with a new transmission instead of rebuilding due to their bad experiences with the LS4/4T65e-HD combo.

I was quoted $3200 for a new transmission with install from a place I trust locally but I didn't go into detail about where they get them from.
Contact x11 nut he has a hookup with the trans rebuilding.
Reply
Old Jan 5, 2015 | 12:31 AM
  #8  
saltybreadstick's Avatar
Staging Lane
 
Joined: Jan 2013
Posts: 98
Likes: 0
Default

Originally Posted by 91parkave
Contact x11 nut he has a hookup with the trans rebuilding.
I'm still waiting on him to reply about my engine mount lol
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-1

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

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

 Verdad Gallardo
story-4

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

 Pouria Savadkouei
story-5

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

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

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

 Verdad Gallardo
Old Jan 7, 2015 | 08:37 PM
  #9  
x11 nut's Avatar
12 Second Club
10 Year Member
iTrader: (3)
 
Joined: Feb 2011
Posts: 383
Likes: 0
From: S. FL to Philly ??
Default

Hey man,

Between the holidays and getting ready to move, I haven't been online.. I've sent you pics of the new cast side mount.

Far as the trans builder, he's in North Florida but unfortunately he's not wanting to ship transmissions at the moment.

Cheers
Reply
Old Jan 8, 2015 | 09:59 AM
  #10  
saltybreadstick's Avatar
Staging Lane
 
Joined: Jan 2013
Posts: 98
Likes: 0
Default

Originally Posted by x11 nut
Hey man,

Between the holidays and getting ready to move, I haven't been online.. I've sent you pics of the new cast side mount.

Far as the trans builder, he's in North Florida but unfortunately he's not wanting to ship transmissions at the moment.

Cheers
Its all good. I figured. I got your emails though.
Reply
Old Jan 18, 2015 | 02:53 AM
  #11  
07carlocrusader's Avatar
TECH Enthusiast
 
Joined: Jul 2008
Posts: 703
Likes: 0
From: Atlanta Georgia USA
Default

yeah add me on too, she's at around 70,500 miles,.....SMH! starting clunking after revs, then on a low cruise, punching the gas you'll feel a very bad shudder, and on the way to work on Thursday, slipping horribly! :-(
Reply
Old Feb 8, 2015 | 04:21 PM
  #12  
rottonj's Avatar
TECH Fanatic
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (4)
 
Joined: Jul 2008
Posts: 1,403
Likes: 7
From: Connecticut
Default

I have been having the rev clunk for quite some time, very random but I know the trans will need to replaced in the future. Thinking about a Seafoam trans treatment, running these (http://www.ebay.com/itm/2-SUPER-STRONG-1-5-inch-Rare-Earth-Neodymium-Cup-Magnets-1-1-2-120lbs-Force-/121486877643?pt=LH_DefaultDomain_0&hash=item1c492ea3cb ) super strong magnets on the outside of the pan for a couple hundred miles then doing a fluid and filter change. Not expecting a miracle, just wondering if anyone thinks these might be too strong and could it possibly help with the converter releif valve that i read is a constant problem in these transmissions? Thanks in advance for any input.
Reply




All times are GMT -5. The time now is 09:15 PM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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