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View Full Version : lt1 or my 95 flywheel??? angelz28 05-07-2007, 08:30:12 PM i what to install my t56 in to my 78 z28. I have a gen 1 350 internal balance can i use the 97 flywheels the dead camaro?? are they both are internally balanced thanx 64Boxcar 05-07-2007, 08:32:43 PM Anything later than 86 was external balance. Any small block except the 400 earlyer was internal. angelz28 05-07-2007, 08:45:12 PM ok, so, can i use it? 64Boxcar 05-07-2007, 09:00:32 PM No you cant use a flywheel from a sbc engine later than 86 (external). On a pre 86 engine (internal). The external balanced flywheel on the internal balanced engine would throw the balance off so bad it would wipe the Main Bearing out in a hurry. Just find a pre- 86 car or truck with a SBC and snag the flywheel or buy a new one. 79ZED 05-07-2007, 10:12:21 PM angelz28, You couldn't get it to fit even if you tried; the crank flange bolt pattern is smaller on the '86 and later externally balanced one piece blocks ( 3.00" vs 3.58") John angelz28 05-08-2007, 08:25:51 AM angelz28, You couldn't get it to fit even if you tried; the crank flange bolt pattern is smaller on the '86 and later externally balanced one piece blocks ( 3.00" vs 3.58") John :o thanx man!!!!! |
