This is a vintage OEM GM manual transmission flywheel for internally balanced Small and Big Block Chevy engines. This flywheel is the smaller diameter version with 153 teeth on the ring gear. This will fit all internally balanced Small and Big Block Chevy engines from 1955-1986. This includes 265, 283, 302, 327, 350, 396, and 427 engines. Please confirm your specific application based on the casting number and ring gear size. The casting number is 366861N as shown. The N means Nodular which is the stronger iron for high performance and heavy duty applications. Don't miss this real deal original example. 

This flywheel is a real deal original GM production line part and is a great core for refurbishing. All threads are in good condition as shown. The ring gear has been removed and needs to be replaced. The clutch contact surface has light wear and surface corrosion that will disappear when resurfaced which is standard procedure with any clutch job. I decided to leave the resurfacing to the buyer since it will be fresh when you are ready to install and some shops like to do the resurfacing in conjunction with any balancing that is being done. Don't miss this real deal original GM flywheel.

This is your chance to own the original GM flywheel you have been searching for at a GREAT PRICE! Don't Miss Out!

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