This is an original GM manual transmission flywheel for internally balanced Small and Big Block Chevy engines. The part number cast into the flywheel is 3973456(3 is missing in the casting number which is common). This flywheel is neutral balanced from the factory for 265, 302, 327, 350, 396 and 427 engines. That said, if […]
This is an original GM manual transmission flywheel for internally balanced Small and Big Block Chevy engines. The part number cast into the flywheel is 3789733. The date code is C 31 9 which decodes as March 31st, 1969. This flywheel is neutral balanced from the factory for 265, 302, 327, 350, 396 and 427 […]
This is an original GM manual transmission flywheel for internally balanced Small and Big Block Chevy engines. The part number cast into the flywheel is 3789733 and the date code is A 17 70. This flywheel is neutral balanced from the factory for 265, 302, 327, 350, 396 and 427 engines. That said, if rebalanced, […]
This is an original GM manual transmission flywheel for internally balanced Small and Big Block Chevy engines. The part number cast into the flywheel is 3973456(3 is missing in the casting number which is common). This flywheel is neutral balanced from the factory for 265, 302, 327, 350, 396 and 427 engines. That said, if […]
This is an original GM manual transmission flywheel for internally balanced Small and Big Block Chevy engines. The part number cast into the flywheel is 3789733. The date code is C 31 9 which decodes as March 31st, 1969. This flywheel is neutral balanced from the factory for 265, 302, 327, 350, 396 and 427 […]
This is an original GM manual transmission flywheel for internally balanced Small and Big Block Chevy engines. The part number cast into the flywheel is 3789733 and the date code is A 17 70. This flywheel is neutral balanced from the factory for 265, 302, 327, 350, 396 and 427 engines. That said, if rebalanced, […]
