The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

Blazer1970 · 04-19-2002, 06:57 AM

You need to use the flywheel / flexplate off the new engine. The bolt pattern on the crank changed in '86 when they went to the one piece rear main seal.

------------------
Tim

04-19-2002, 06:57 AM	#4
Blazer1970 Registered User Join Date: Dec 1999 Location: Old Mission, MI, USA Posts: 2,507	You need to use the flywheel / flexplate off the new engine. The bolt pattern on the crank changed in '86 when they went to the one piece rear main seal. ------------------ Tim __________________ Tim