Manual Transmission T56 | T5 | MN12 | Clutches | Hydraulics | Shifters

New to LS1tech help please!

Thread Tools
 
Search this Thread
 
Old Jul 24, 2009 | 09:50 AM
  #1  
HotRodder1987's Avatar
Thread Starter
Teching In
 
Joined: Jul 2009
Posts: 29
Likes: 0
From: Middle Tennessee
Default New to LS1tech help please!

Hey guys I am new to this whole forum thing. I have a 1st gen small block (283) out of a 1963 Chevrolet. I also have a T56 out of a LT1 camaro or firebird and was wondering if they will work together. I am building a 1932 Chevy coupe and so want to stick with the 1st gen motor. Thanks!
Reply
Old Jul 25, 2009 | 08:44 AM
  #2  
crainholio's Avatar
TECH Addict
iTrader: (2)
 
Joined: Aug 2003
Posts: 2,977
Likes: 3
Default

Yes, assuming you use the LT1 bellhousing it's a direct fit.

Your options for a clutch are all aftermarket, however, because your old SBC is a 2-piece rear main seal whereas the LT1 is a 1-piece seal...different crank bolt patterns for the flywheel.
Reply
Old Jul 27, 2009 | 07:54 AM
  #3  
HotRodder1987's Avatar
Thread Starter
Teching In
 
Joined: Jul 2009
Posts: 29
Likes: 0
From: Middle Tennessee
Default

So what do I do about which flywheel to get? And do I get clutch, pressure plate, throwout bearing, etc. for the LT1 and use a 283 flywheel? Thanks
Reply
Old Jul 27, 2009 | 01:15 PM
  #4  
SPEC-01's Avatar
FormerVendor
iTrader: (2)
 
Joined: Feb 2007
Posts: 2,507
Likes: 0
Default

Our 2-piece RMS LT1 applicable flywheel is part number SC66S (for steel) or SC66A (for aluminum). You would need our clutch kit part numbers SC421-SC425 dependent on torque output. I will be happy to make a recommendation if you let me know what kind of torque you are aiming to make. Let me know. Thanks,
Reply
Old Jul 27, 2009 | 01:20 PM
  #5  
HotRodder1987's Avatar
Thread Starter
Teching In
 
Joined: Jul 2009
Posts: 29
Likes: 0
From: Middle Tennessee
Default

I am shooting for around 300 hp and prob around the same (285-325) torque out of the 283. The car should only weigh around 1800-2000 lbs and im planning on running a 9 inch ford with 456 gears. The car will be street driven and probably run at the track occasionally with slicks. Thanks
Reply
Old Jul 27, 2009 | 01:41 PM
  #6  
SPEC-01's Avatar
FormerVendor
iTrader: (2)
 
Joined: Feb 2007
Posts: 2,507
Likes: 0
Default

That torque level would allow you to run a stage 1 without issue. Of course if you wanted to step up to something a little beefier then a stage 2 or even a stage 2+ would be fine. With the low weight of the car any of these should be fine for your planned usage. If I may ask, what is this motor and trans combo being transplanted into? It sounds like a cool project!
Reply
Old Jul 27, 2009 | 02:46 PM
  #7  
HotRodder1987's Avatar
Thread Starter
Teching In
 
Joined: Jul 2009
Posts: 29
Likes: 0
From: Middle Tennessee
Default

It's a 1932 Chevrolet 5 window coupe. I chopped the top 3", channeled 4", am building a frame out of 2x3 tubing z'ed 14" in the rear and 6" in the front. Straigh front axle out of a mid 30s - late 40s ford, 283 bored .060 over with a tri power, t56, ford 9 inch with a 4 link and coilovers, 17 inch steel wheels.

Could you message me the part numbers and prices on both flywheels and stage 1 and 2 clutch kits please?
Reply
Old Jul 27, 2009 | 03:44 PM
  #8  
SPEC-01's Avatar
FormerVendor
iTrader: (2)
 
Joined: Feb 2007
Posts: 2,507
Likes: 0
Default

You've got mail! Thanks...
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




All times are GMT -5. The time now is 05:31 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