Flywheel info needed - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Rdrdave · 02-21-2005, 01:31 PM

What is the tooth count 153/168, flywheel size 12"/14", and clutch size 10.5/11/12 or a '68 lwb? It currently has a 3 speed in it witha 307.
I'm trying to setup an engine and tranny for my 68. I bought a M21 and bellhousing setup. The PO said it was on a 350 w/a 10.5 clutch. I ran the numbers on the bellhousing and it comes up as a malibu, nova, chevelle with the small blocks but it also came up with a 427 corvette with 11".
I am trying to figure if there is a difference if the 11" clutch will fit under the bellhousing. If so, does the 68 flywheel come with an 11" clutch?

Any info is greatly appreciated.

02-21-2005, 01:31 PM	#1
Rdrdave Broke and still trying Join Date: Apr 2003 Location: Alameda, CA Posts: 562	Flywheel info needed What is the tooth count 153/168, flywheel size 12"/14", and clutch size 10.5/11/12 or a '68 lwb? It currently has a 3 speed in it witha 307. I'm trying to setup an engine and tranny for my 68. I bought a M21 and bellhousing setup. The PO said it was on a 350 w/a 10.5 clutch. I ran the numbers on the bellhousing and it comes up as a malibu, nova, chevelle with the small blocks but it also came up with a 427 corvette with 11". I am trying to figure if there is a difference if the 11" clutch will fit under the bellhousing. If so, does the 68 flywheel come with an 11" clutch? Any info is greatly appreciated.



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