153 tooth flywheels are on all small block V-8's EXCEPT the small block 400. 168 tooth flywheels are on ALL big block engines and the 400 small block. Yes, the starters are different. The 168 tooth flywheel allows for a 12" clutch as opposed to the 10.5: clutch found on small block cars. Do a search on in the transmission section of Team Chevelle for more info.
Tom Rightler MCC Newsletter Editor ----- Original Message ----- From: [EMAIL PROTECTED] To: The Chevelle Mailing List Sent: Wednesday, July 23, 2008 2:08 PM Subject: [Chevelle-list] Flywheel - number of teeth In building up my 396 motor for my 67, I am looking at a new flywheel. I see an option to have either 153 teeth or 168 teeth. Why is there a difference? Are these different diameter, or do you need to have a different starter gear? I plan to use the Lakewood bell housing, so the diameter should not be a problem. Advice? Thanks in advance. Bill ------------------------------------------------------------------------------ No virus found in this incoming message. Checked by AVG. Version: 7.5.524 / Virus Database: 270.5.4/1567 - Release Date: 7/22/2008 4:05 PM
