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Targa top tool

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Old Oct 19, 2008 | 07:36 AM
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Default Targa top tool

Any ideas where to purchase the tool to remove the targa top on a 1990? Or are there alternatives? I currently use an allen wrench!
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Old Oct 19, 2008 | 08:14 AM
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Most of the Corvette parts accessories places have them.
Mid America Motorworks is one.
http://www.mamotorworks.com/corvette-3-163-766.html
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Old Oct 19, 2008 | 11:18 AM
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Originally Posted by Corvette505
Any ideas where to purchase the tool to remove the targa top on a 1990? Or are there alternatives? I currently use an allen wrench!
You need the correct Torx bit/socket and a 1/4" ratchet.
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Old Oct 19, 2008 | 11:26 AM
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I use a small Ryobi screw gun with the Torx bit, works great, fits in the rear glove compartment.
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Old Oct 20, 2008 | 05:51 PM
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t-40 bit, make sure it's long enough to reach into the hole on the front screws.
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Old Oct 20, 2008 | 07:19 PM
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If your using an allen wrench, then your targa top bolts have been changed to socket head cap screws. The torx advice above will only work if the right bolts are installed like orginal. Allen wrench would not be removing the bolts if they where OEM. If they are you stand a good chance of stripping or rounding out the head.

As for my set-up I purchased a 3.5 long T40 torx bit to use along with a Skill IXO mini power driver(lithum-Ion). Stays charged all summer, fits in console compartment.
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Old Oct 21, 2008 | 12:47 PM
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Originally Posted by maireeka
t-40 bit, make sure it's long enough to reach into the hole on the front screws.
I use ( when i have to take the top out ) a T-30 Torx bit and a Black-N-Decker power ratchet wrench or a Craftsman cordless screw-gun( if its charged up )
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Old Oct 21, 2008 | 03:52 PM
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I went to Autozone and bought a torx head screwdriver.. costs about $6 and works like a charm.
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Old Oct 21, 2008 | 04:36 PM
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Originally Posted by pianoguy
I use a small Ryobi screw gun with the Torx bit, works great, fits in the rear glove compartment.
Me, too, with a Black and Decker power screwdriver and a Torx bit. Total cost $12, plus 10 minutes for me to grind down the bit to fit into the screwdriver.
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Old Feb 19, 2026 | 03:15 PM
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Hi! You can definitely remove and install the Targa top on a C4 by yourself, though it can be easier with someone helping the first few times to avoid scratches or misalignment. Make sure the latches and seals are in good condition, as that really helps prevent leaks. I’ve also found that even general car resources, like Boston Logan Car Service, often have useful tips or guides on handling tops and other parts safely. Do you plan on driving the C4 daily, or mostly for weekend cruises? That might change how often you’ll need to take the top on and off.
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Old Feb 19, 2026 | 04:07 PM
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Originally Posted by VIN_#_00521__Z-51_C4
I use ( when i have to take the top out ) a T-30 Torx bit and a Black-N-Decker power ratchet wrench or a Craftsman cordless screw-gun( if its charged up )
FYI they are T-40
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Old Feb 19, 2026 | 08:18 PM
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Took me a minute after I joined this forum to look at the date of the thread I was responding to.

Having said that the info posted here is all still very helpful. The rechargable screw gun is something that never occurred to me.
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