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

What size are LT4 plug wires?

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Old Apr 19, 2004 | 12:29 PM
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96CollectorLT4's Avatar
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Default What size are LT4 plug wires?

Are they 7 or 8mm? Also I was wondering if anyone had a part number for Taylor 8mm wires ( at Summit) that fit like stock wires, with no f-ing around cutting to fit. I have EM LT headers and stock wires and looms work fine, so I would like to find a set of Taylors to fit the same. Thanks...
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Old Apr 19, 2004 | 01:31 PM
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Default Re: What size are LT4 plug wires? (96CollectorLT4)

TAY-74225 is THE SUMMIT part #. I just installed these on my 96 and a MSD coil. They are great wires fit the stock wire looms and are red. They have lower ohs than stock. I bought some Acell first they are junk don't fit and coil wire was broken. The MSD have lower ohs but you have to buy new wire looms. Hope this helps... :cheers:
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Old Apr 24, 2004 | 09:42 AM
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Default Re: What size are LT4 plug wires? (96BLKTN)

Thanks dude!! :thumbs: :cheers:
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Old Apr 24, 2004 | 09:49 AM
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Default Re: What size are LT4 plug wires? (96CollectorLT4)

You will have to dremmel your stock wire looms to run the Taylors. Taylors are 8mm, and I believe the stock wires are 7 mm.
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Old Apr 24, 2004 | 10:25 AM
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Default Re: What size are LT4 plug wires? (STL94LT1)

Mine needed no mod. I did go to AutoZone and buy the red clip ons just to help keep them seperated cost $4. I don't know if 96 used bigger wires they have a different part # from other LT-1's. :thumbs:
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Old Apr 25, 2004 | 07:02 AM
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Default Re: What size are LT4 plug wires? (96CollectorLT4)

I've run the same set of red LT4 wires on my car for 3 years now and they work fine.
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Old Apr 25, 2004 | 11:56 AM
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Default Re: What size are LT4 plug wires? (mackeyred96)

I have the Taylor plug wires too. The mechanic that put them on resized the clips for me. The red wires look great...well...what you can see of them. :thumbs:
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