Home Menu

Menu


Pontiac - Street No question too basic here!

          
PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Street > 4 SPEED CONVERSION
Reply
 
Thread Tools Display Modes
  #1  
Old 10-03-2002, 07:06 PM
BLOWBAYOU BLOWBAYOU is offline
Junior Member
  
Join Date: Sep 2002
Location: CENTRAL INDIANA
Posts: 22
Default
I'M WANTING TO CHANGE MY 71 LEMANS FROM AN AUTOMATIC TO A 4 SPEED. I HAVE SOME QUESTIONS I HOPE THAT SOMEONE COULD ANSWER.
1. THE ENGINE IS A 350 PONTIAC ENGINE. IS THE CRANK ALREADY DRILLED FOR A PILOT BEARING?
2. I HAVE A FLYWHEEL WITH A CASTING # 9779233.
CAN ANYONE I-D THIS NUMBER? DOES IT USE A 10 1/2 INCH CLUTCH OR 11 ? DOES IT MATTER?

Reply With QuoteReply With Quote
  #2  
Old 10-03-2002, 07:06 PM
BLOWBAYOU BLOWBAYOU is offline
Junior Member
  
Join Date: Sep 2002
Location: CENTRAL INDIANA
Posts: 22
Default
I'M WANTING TO CHANGE MY 71 LEMANS FROM AN AUTOMATIC TO A 4 SPEED. I HAVE SOME QUESTIONS I HOPE THAT SOMEONE COULD ANSWER.
1. THE ENGINE IS A 350 PONTIAC ENGINE. IS THE CRANK ALREADY DRILLED FOR A PILOT BEARING?
2. I HAVE A FLYWHEEL WITH A CASTING # 9779233.
CAN ANYONE I-D THIS NUMBER? DOES IT USE A 10 1/2 INCH CLUTCH OR 11 ? DOES IT MATTER?

Reply With QuoteReply With Quote
  #3  
Old 10-04-2002, 08:36 AM
Half-Inch Stud's Avatar
Half-Inch Stud Half-Inch Stud is offline
Ultimate Warrior
  
Join Date: Jul 2000
Location: BlueBell, PA or AL U.S.A.
Posts: 18,892
Default
the crank is drilled for the pilot bearing.

If the flywheel can fit a 400/455 crankflange, it will fit the 350 crank flange pattern.

10.4 vs 11.0 Pressure Plate...I dunno...is it a dual-pattern flywheel?

"11.00/123MPH/1.50 60foot/29.5"/4.10:1/10"/472 #48/Flat HYD/DualQuad/Wenzler/3250Lbs
12.00/112MPH/1.61 60foot/26"/3.31:1/10"/472 #48/FlatHYD/Q-Jet/Torker/3650Lbs"

__________________
95 Towncar that needs more TQ.
Sold 2023: 12.24/111.6MPH/1.76 60'/28"/3.54:1/SP-TH400/469 R96A/236-244-112LC/1050&TorkerI//3850Lbs//15MPG/89oct
Sold 2003: 12.00/112MPH/1.61 60'/26"x3.31:1/10"/469 #48/245-255-110LSA/Q-Jet-Torker/3650Lbs//18MPG 94oct
Sold 1994: 11.00/123MPH/1.50 60'/29.5"x4.10:1/10"/469 #48/245-255-110LSA/Dual600s-Wenzler/3250Lbs//94oct
Reply With QuoteReply With Quote
  #4  
Old 10-04-2002, 11:32 AM
BLOWBAYOU BLOWBAYOU is offline
Junior Member
  
Join Date: Sep 2002
Location: CENTRAL INDIANA
Posts: 22
Default
WELL, I CAN REST EASIER NOW THAT I KNOW THE CRANK ISN'T GOING TO BE A PROBLEM!
AS FOR THE FLYWHEEL, IT CAME OFF OF A 69 GTO.
NO, IT ISN'T A DUAL BOLT PATTERN.

THANKS FOR YOUR INPUT!

Reply With QuoteReply With Quote
Reply

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -4. The time now is 02:33 PM.

 

About Us

The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.

 




Contact Us Home
Copyright © 2017