The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Flywheel question when going from a 6 to 8

JJR · 05-22-2002, 10:34 AM

I can't remember if you had a 10" or 11" clutch. If you have an 11" clutch your flywheel is the same as a truck with a small block and will take a 12" clutch. If you have a 10" clutch it will still work. That flywheel was used on lower hp small blocks. If you plan on replacing the clutch when you do the conversion I would probably try to get a flywheel that will take an 11"/12" clutch since you will be towing stuff.

05-22-2002, 10:34 AM	#2
JJR Registered User Join Date: Apr 2000 Location: Leesburg, GA Posts: 746	I can't remember if you had a 10" or 11" clutch. If you have an 11" clutch your flywheel is the same as a truck with a small block and will take a 12" clutch. If you have a 10" clutch it will still work. That flywheel was used on lower hp small blocks. If you plan on replacing the clutch when you do the conversion I would probably try to get a flywheel that will take an 11"/12" clutch since you will be towing stuff. __________________ FOUNDING MEMBER OF THE DRUM BRAKE CLUB Second Owner 70 C-10 Second Owner 93 GMC C1500 Third Owner 99 C2500 Crew Cab Short Bed