Notices
GM Engine & Exhaust Performance EFI | GEN I/GEN II/GEN III/GEN IV Engines |Small Block | Big Block |

80e install--screechin halt.

Thread Tools
 
Search this Thread
 
Old 11-24-2004, 06:47 PM
  #1  
Formerly one92rs
Thread Starter
iTrader: (1)
 
one03sierra's Avatar
 
Join Date: Apr 2003
Location: league city texas
Posts: 4,205
Likes: 0
Received 1 Like on 1 Post
Talking 80e install--screechin halt.

ok i put her in{by myself} --houston we have a problem. my converter bolts do not line up. as a matter of fact they are around a 3/8 inch off. here is a pic of the flywheel and verter. also they are only using three of the six holes. did i miss something? does anyone have the part number for the flywheel for the flexplate from when they did there swap. if so i need it real bad.



Old 11-24-2004, 06:53 PM
  #2  
TECH Senior Member
iTrader: (1)
 
Flyer's Avatar
 
Join Date: Jan 2003
Location: Armpit of East TX
Posts: 9,342
Likes: 0
Received 0 Likes on 0 Posts
Default

I used the one that came from the truck the tranny did. It was an 03 Chevy 2500 with a 6.0. Any competant parts counter person could get you a part number for that.

I seem to remember a similar scenario where someone found out there are 2 different bolt patterns for the 80e converter.

Do the holes line up with the raised part of the flex plate or are they on the edge? If they are on the raised completely, you could try drilling new holes for it. Just make for damn sure the snout of the converter is in the flaxplate and it's all perfectly centered, otherwise you will be out of balance. If it's not all balanced, it will prolly go through some main bearings and ultimatly a crankshaft, and possibly the whole tranny.
Old 11-24-2004, 06:54 PM
  #3  
Formerly one92rs
Thread Starter
iTrader: (1)
 
one03sierra's Avatar
 
Join Date: Apr 2003
Location: league city texas
Posts: 4,205
Likes: 0
Received 1 Like on 1 Post
Talking

oh it is centered. it lines up with the holes it is just a smaller pattern.
Old 11-24-2004, 06:55 PM
  #4  
TECH Senior Member
iTrader: (1)
 
Flyer's Avatar
 
Join Date: Jan 2003
Location: Armpit of East TX
Posts: 9,342
Likes: 0
Received 0 Likes on 0 Posts
Default

Can you drill new holes without the new holes being on the edge of the raised area or interferring with the old ones?
Old 11-24-2004, 07:02 PM
  #5  
Formerly one92rs
Thread Starter
iTrader: (1)
 
one03sierra's Avatar
 
Join Date: Apr 2003
Location: league city texas
Posts: 4,205
Likes: 0
Received 1 Like on 1 Post
Talking

no i think they will interfere with the old ones
Old 11-24-2004, 07:26 PM
  #6  
v8
17,16,15,14,13,12,11 Drvr
iTrader: (10)
 
Join Date: Aug 2003
Location: Mont Belvieu, Texas
Posts: 6,713
Likes: 0
Received 0 Likes on 0 Posts
Default

you put it in by your self because your not patient my son lol well looks like i dont have to come over sat now lol hahahaa j/k let me know if i need to go by monument friday. later, kevin
Old 11-24-2004, 07:38 PM
  #7  
TECH Addict
iTrader: (2)
 
greentahoe's Avatar
 
Join Date: Feb 2004
Location: Tampa, Fl
Posts: 2,784
Likes: 0
Received 0 Likes on 0 Posts
Default

Do you not have the flywheel and flexplate from a 6.0 or are you saying that yours simply doesnt line up??
Old 11-24-2004, 07:45 PM
  #8  
11 Second Truck Club
iTrader: (2)
 
L-EATER's Avatar
 
Join Date: Jan 2002
Location: Missouri
Posts: 1,412
Likes: 0
Received 1 Like on 1 Post
Default

I ran into the same crap with my Yank. The Midwest converter I bought first lined up perfectly but the Yank had some weird pattern like you have there where the bolts were all about a half a hole off. I couldn't find a logical answer or solution so I just elongated the holes and slapped it together. So far it has held up to a lot of 118mph+ qtr mile passes with no probs. I dont have a pic but the way I did it was to just make it big enough to clear the bolt, where there is no slack side to side.
Old 11-24-2004, 08:00 PM
  #9  
Formerly one92rs
Thread Starter
iTrader: (1)
 
one03sierra's Avatar
 
Join Date: Apr 2003
Location: league city texas
Posts: 4,205
Likes: 0
Received 1 Like on 1 Post
Talking

yes it is off a 6.0. that is why it has 6 holes/ i think i need one from a diffrent year model i guess.
Old 11-24-2004, 08:19 PM
  #10  
blownerator
iTrader: (20)
 
BlownChevy's Avatar
 
Join Date: Mar 1986
Location: Chatsworth, CA
Posts: 18,745
Likes: 0
Received 7 Likes on 7 Posts
Default

Try your 60-E flex plate


Quick Reply: 80e install--screechin halt.



All times are GMT -5. The time now is 11:19 PM.