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Just purchased the LT4 six speed and don't think the tranny
shifts from gear to gear as smoothly as it should. It doesn't jam
(except when the stupid one-to-four light comes on), but it
seems like it should be a little smoother shifing from gear to gear.
Is this typical or can something be done?
The ZF6 does need a solid shift movement to change gears. If you do not push the clutch all the way to the floor it will give you problems, however it is a good transmition.Have you checked the clutch flued? The slave is a weak point in this system, but it is easy to change out,they cost about $80.00.
One other thing, you may want to change transmition oil,check the posts on this to figure out what you would prefer to use....good luck