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

What flexplate to use?

Thread Tools
 
Search this Thread
 
Old Oct 31, 2006 | 03:44 AM
  #1  
ss1129's Avatar
Thread Starter
12 Second Club
20 Year Member
Liked
Loved
Community Favorite
iTrader: (17)
 
Joined: Jul 2005
Posts: 1,630
Likes: 116
From: Ft Lupton, CO
Default What flexplate to use?

My th350 will be here tomorrow, and the converter has a pilot spacer already for the ls1 conversion. My question is, what flexplate can I use. Only 98. 98-99, or any thing other than the $330 tci flexplate. Im trying to do my swap on a budget, but not skimp out on parts too bad. I need help on this one guys.
Reply
Old Oct 31, 2006 | 04:41 AM
  #2  
BTLFEDSS's Avatar
TECH Fanatic
iTrader: (12)
 
Joined: Feb 2004
Posts: 1,600
Likes: 0
From: Mass
Default

SDPC is sponser TCI flexplate is like $190 from them
BTLFEDSS
Reply
Old Oct 31, 2006 | 06:41 AM
  #3  
SteveC's Avatar
TECH Resident
20 Year Member
Photogenic
Photoriffic
Liked
 
Joined: Jan 2002
Posts: 877
Likes: 55
From: Poway, Ca. where GOD and the sun always shines
Default

another vote for the TCI flexplate, both Jeg's and Summitt carry it.

SteveC
Reply
Old Oct 31, 2006 | 09:11 AM
  #4  
mooreperformance's Avatar
On The Tree
iTrader: (3)
 
Joined: Sep 2004
Posts: 104
Likes: 0
Default

just put a wanting to buy 98 flexplate or one from a 6.0L those will work too. IT just need to have the dual bolt pattern. I believe the guy I bought mine from had another one lying around. Jantzer98SS, send him a pm.
Reply
Old Oct 31, 2006 | 07:15 PM
  #5  
Z28/2002's Avatar
11 Second Club
iTrader: (27)
 
Joined: May 2005
Posts: 6,799
Likes: 5
From: Your girl's back door giving her the long stroke while you're at work
Default

Originally Posted by BTLFEDSS
SDPC is sponser TCI flexplate is like $190 from them
BTLFEDSS
Reply
Old Oct 31, 2006 | 07:16 PM
  #6  
ss1129's Avatar
Thread Starter
12 Second Club
20 Year Member
Liked
Loved
Community Favorite
iTrader: (17)
 
Joined: Jul 2005
Posts: 1,630
Likes: 116
From: Ft Lupton, CO
Default

I got one comming now. Thanks guys.
Reply
Old Oct 31, 2006 | 08:46 PM
  #7  
gator's 99TA's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Nov 2001
Posts: 9,971
Likes: 2
From: Tampa Bay
Default

i run stock
Reply
Old Nov 1, 2006 | 06:32 AM
  #8  
SteveC's Avatar
TECH Resident
20 Year Member
Photogenic
Photoriffic
Liked
 
Joined: Jan 2002
Posts: 877
Likes: 55
From: Poway, Ca. where GOD and the sun always shines
Thumbs up

Originally Posted by gator's 99TA
i run stock
The 1999 flexplates are not the ones in issue, it is the units that were used in 2001 & 2002 that were thinner.

When my TC was replaced, the shop had to remove 3 of the six bolts anyway, so I figured for no extra cost, provide them with the TCI flexplate, and be done with it. I had purchased the longer ARP bolts prior to the installation.

SteveC
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Brett Foote
story-1

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

 Pouria Savadkouei
story-2

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

 Verdad Gallardo
story-3

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-4

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

 Verdad Gallardo
story-5

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

 Pouria Savadkouei
story-6

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

 Verdad Gallardo
story-7

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-8

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-9

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo




All times are GMT -5. The time now is 08:08 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