Automatic Transmission 2-Speed thru 10-Speed GM Autos | Converters | Shift Kits
Sponsored by:
Sponsored by:

Transmission Recommendation Needed

Thread Tools
 
Search this Thread
 
Old Oct 25, 2007 | 04:32 PM
  #1  
raksala857's Avatar
Thread Starter
Registered User
 
Joined: Oct 2007
Posts: 2
Likes: 0
Default Transmission Recommendation Needed

Hi there,

I have a 1957 chevy belair convertible, doing a full customization to the car. I'm putting the corvette LS7 engine in it just don't know what transmission will go with it. also, as far as smooth shifting and smooth riding. Is it the 4L60E, 4L65E or maybe other recommendation. The Transmission that i'm looking for is an Automatic transmission that will handle good with the LS7 with a smooth shifting and wouldn't broke down on me.

Please advise.

Thank you
Reply
Old Oct 25, 2007 | 04:58 PM
  #2  
Gilbert@Ace Racing's Avatar
FormerVendor
 
Joined: Oct 2006
Posts: 3,123
Likes: 3
From: D-F/W
Default

4L60E or 65E.

We have a customer who owns a '57 Bel Air. get this, he is 68 years old and is the second owner of the car. He has owned it since it was 8 months old!

He had the conversion done locally sometime ago, had a Lingenfelter LS2 installed with a 4l60E. He had our neighbors Xtreme H/P do a Heads / Cam swap last summer and during the dyno pulls it broke the custom tailhousing. We built it to our Stage 2 specs for him, ordered a new tailhousing and since then he has been very happy.

He took it to the local track one night and put 14 laps on it!! He was hot lapping the crap out of it that night! Since then he has upped the cubes, put a Fast 90/90 setup on it and loves it!

I love those old school conversions! Let me know if I can help at all!

g
Attached Thumbnails Transmission Recommendation Needed-dsc03213.jpg   Transmission Recommendation Needed-dsc03215.jpg   Transmission Recommendation Needed-dsc03216.jpg  
Reply
Old Oct 26, 2007 | 12:32 AM
  #3  
raksala857's Avatar
Thread Starter
Registered User
 
Joined: Oct 2007
Posts: 2
Likes: 0
Default

Thank you Gilbert for responding to my post. so 4L60E will work fine with an LS7 engine 505 HP.
Reply
Old Oct 26, 2007 | 06:47 AM
  #4  
FLT's Avatar
FLT
FormerVendor
iTrader: (1)
 
Joined: Sep 2005
Posts: 6,620
Likes: 4
From: Wood Dale, Illinois
Default

I would think that you would be fine. Vince
Reply
Old Oct 26, 2007 | 10:34 AM
  #5  
Gilbert@Ace Racing's Avatar
FormerVendor
 
Joined: Oct 2006
Posts: 3,123
Likes: 3
From: D-F/W
Default

Yep I believe a 4L60E would not be any problem at all. I have a vendor who produces tailhousings for retro applications, for those guys who want to keep a mechanical speedometer but who also need a digital speed sensor signal. Give me a call if you would like to explore that option.

g
Reply




All times are GMT -5. The time now is 06:01 PM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-09 14:55:56


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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