Flywheel size vs Bellhousing - The 1947 - Present Chevrolet & GMC Truck Message Board Network

reeltales · 12-14-2019, 08:17 PM

I have a 71 C10 that I am converting from the 250 I6 to a 327 sb. I plan to use the I6 motor mounts and Bellhousing. The original tranny was a 3 on the tree which is being changed to a Muncie M20. The clutch disc that was in the truck is a 10". I would like to go to the 10.5" or even an 11".
The question is will the I6 style Bellhousing be able to use the larger Flywheel and still allow the starter to bolt to the Bellhousing? Are the larger Flywheels the same diameter and just have the pressure plate holes drilled in a different spot?

12-14-2019, 08:17 PM	#1
reeltales Registered User Join Date: Aug 2015 Location: Saint Cloud Posts: 23	Flywheel size vs Bellhousing I have a 71 C10 that I am converting from the 250 I6 to a 327 sb. I plan to use the I6 motor mounts and Bellhousing. The original tranny was a 3 on the tree which is being changed to a Muncie M20. The clutch disc that was in the truck is a 10". I would like to go to the 10.5" or even an 11". The question is will the I6 style Bellhousing be able to use the larger Flywheel and still allow the starter to bolt to the Bellhousing? Are the larger Flywheels the same diameter and just have the pressure plate holes drilled in a different spot?



Register or Log In To remove these advertisements.

Register or Log In To remove these advertisements.