ls1 swap wiring in 66 impala ss - Impala Tech
Electrical & Wiring Troubleshooting electrical problems

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post #1 of 2 (permalink) Old 08-06-2019, 07:33 AM Thread Starter
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Join Date: Aug 2010
Location: Australia
Posts: 248
ls1 swap wiring in 66 impala ss

hi guys

has anyone wired a ls1 into a 66 impala what's the go have many wires need and what goes were thanks.

pacey is offline  
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post #2 of 2 (permalink) Old 08-06-2019, 10:23 AM
Join Date: Jan 2006
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You can buy a complete wire harnes for an LS in an older car from GMPP. The alternative is to find a donor car and disassemble the harness to remove the computer controls for items you do not have (such as ASB brakes and Transmission controls) and cut it down to fit the car. This requires taking apart the termination and putting on a new pin on the end of the shorter wire before reassembling it.

Big Dave
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