LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

can you use 96+ opti on a 95 an 93z

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Old Mar 4, 2011 | 07:19 PM
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FULLSLP1's Avatar
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can you use 96+ opti on a 95 an 93z

can't remember if there is a mod for that swap or not. i have my old working unit off my 97 and bud needs one for his 93. know the pin difference but is there a way around that. thanks guys
Old Mar 4, 2011 | 09:24 PM
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Re: can you use 96+ opti on a 95 an 93z

The 93-94 uses a spline drive and 95-97 has the pin drive. They don't interchange.
Old Mar 9, 2011 | 07:16 PM
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Re: can you use 96+ opti on a 95 an 93z

Is the newer one rebuildable with the older spline drive? thanks
Old Mar 9, 2011 | 09:13 PM
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Re: can you use 96+ opti on a 95 an 93z

Originally Posted by FULLSLP1
Is the newer one rebuildable with the older spline drive? thanks
I don't think so. Anyway, there are no rebuild part available. If you want to vent an earlier opti, just buy an MSD cap and rotor kit.
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