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

T56 crossmember question

Thread Tools
 
Search this Thread
 
Old Sep 3, 2007 | 05:46 PM
  #1  
skeeters65's Avatar
Thread Starter
Launching!
iTrader: (1)
 
Joined: Aug 2007
Posts: 276
Likes: 0
Default T56 crossmember question

I am buying up parts for my LS1 T56 install in my 69 Camaro..

I have looked at the T56 Crossmembers from ATS, S&P and Autokraft(?ithink that is the name)

Anyway are they all about the same or is one worth more $$ than another. Do either install easier??

Any other Pros and Cons??

Thanks

ETA: also are all parts in the ATS T56 install kit needed? Or can I get away using the crossmember and parts from the donor 4th gen??
Reply
Old Sep 3, 2007 | 07:25 PM
  #2  
67rsss's Avatar
TECH Fanatic
iTrader: (4)
 
Joined: Mar 2007
Posts: 1,062
Likes: 0
From: Twin Cities, MN
Default

We used the S&P, an dit works good, but isn't fun to install, and has NO adjustment after it is in. Next time, we will use the ATS style like Rodder did, it has more adjustment, and mounts from below the subframe instead of inside it. The S&P does fit well.
Reply
Old Sep 3, 2007 | 11:24 PM
  #3  
Rodder's Avatar
TECH Resident
iTrader: (2)
 
Joined: Jun 2006
Posts: 802
Likes: 0
From: Roswell, GA
Default

You can't use a donor crossmember from a 4th Gen... you could cut up a 1st gen TH400 crossmember and modify it, fab something from scratch, or buy one like ATS or S&P.

The clutch slave and master you'll want to replace anyway while the trans is out. You can either modify a new stock one, buy the ATS-modified one (included in their kit), or modify you clutch pedal S&P-style.

I'm partial to the ATS stuff... it's well engineered--for both performance and functionality, well made, and ATS' support is great.
Reply
Old Sep 4, 2007 | 10:51 AM
  #4  
skeeters65's Avatar
Thread Starter
Launching!
iTrader: (1)
 
Joined: Aug 2007
Posts: 276
Likes: 0
Default

Originally Posted by Rodder
You can't use a donor crossmember from a 4th Gen... you could cut up a 1st gen TH400 crossmember and modify it, fab something from scratch, or buy one like ATS or S&P.

The clutch slave and master you'll want to replace anyway while the trans is out. You can either modify a new stock one, buy the ATS-modified one (included in their kit), or modify you clutch pedal S&P-style.

I'm partial to the ATS stuff... it's well engineered--for both performance and functionality, well made, and ATS' support is great.
I understand that I cant use the donor crossmember.. I was refering to the clutch slave I guess.. So what you are saying is if I get the ATS T56 install kit it is all I will need to install the tranny in my 69??
So that is the best way to go instead of pieceing it all together!!

Thanks
Reply
Old Sep 4, 2007 | 02:00 PM
  #5  
Rodder's Avatar
TECH Resident
iTrader: (2)
 
Joined: Jun 2006
Posts: 802
Likes: 0
From: Roswell, GA
Default

The ATS kit has most of what you need. You'll still need a transmission mount (standard Energy Suspension TH400 mount), and a shortened driveshaft. If the car wasn't already a manual, you'll also need new brake/clutch pedals.

You'll probably also want to replace the clutch, flywheel, and pilot bearing while it's all out of the car. And if the trans is unknown condition, you may want to send it off to someone like SixSpeedsInc to get rebuilt and upgraded (3/4 shifter fork, carbon blocker rings, slider keys, etc).
Reply
Old Sep 5, 2007 | 12:36 AM
  #6  
BBPanel's Avatar
Launching!
Veteran: Marine Corps
20 Year Member
iTrader: (4)
 
Joined: Oct 2004
Posts: 225
Likes: 2
From: DFW
Default

Originally Posted by Rodder
The ATS kit has most of what you need..
I'm not familiar with ATS - can you provide a link? Do they have crossmemebrs for Nova's? Thanks. -Bob
Reply
Old Sep 5, 2007 | 12:56 AM
  #7  
Rodder's Avatar
TECH Resident
iTrader: (2)
 
Joined: Jun 2006
Posts: 802
Likes: 0
From: Roswell, GA
Default

Originally Posted by BBPanel
I'm not familiar with ATS - can you provide a link? Do they have crossmemebrs for Nova's? Thanks. -Bob
pm sent
Reply




All times are GMT -5. The time now is 05:36 AM.

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