C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

4 - 3 shifter

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Old Aug 1, 2019 | 11:38 AM
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vtdave577's Avatar
vtdave577
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Default 4 - 3 shifter

Does anyone know if there is a smoother, better shifter to fit my 87's DN 4-3 trans? I don't use or need the overdrive, but it sure would be nice to get rid of the notchy shifter.
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Old Aug 1, 2019 | 12:04 PM
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From: Lacey WA RVN 68-69
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The 4+3 shifter is different from the traditional 4-speed shifters in that it bolts to the body instead of the transmission. Reverse is in the OD unit so the Reverse shifter rod is different in terms of length. There is no provision for bolting a shifter to the trans housing or the OD unit case.

Maybe the bushing at each end of the rods are worn causing the notchy feel. Or the shifter is simply out of adjustment.
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