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Manufacturer: Red Rock Offroad
TJ HEMI Conversion Wiring Service. Service includes modifing your stock TJ Firewall and Engine harness and your new donor HEMI engine harness for a plug and play application.
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Heres what started it all for us, TJ HEMI Wiring Harness Modification for your 96-06 TJ/LJ Wrangler Conversion.

With this service, the guys at Red Rock take your supplied stock 2.4, 2.5 or 4.0 harnes and your specific donor HEMI engine harness, and integrate the two of them-to create a new drop in HEMI Conversion Harness for your swap project with better than factory appearance.  With only 4 wires for the end user to connect, this harness makes completing your install a breeze.

Depending on workload, you can expect 2-3 weeks lead time  for when we recieve your harness.

This service requires the customer to send in their TJ fiewall/fusebox harness, engine harness and HEMI harness off the donor engine they are using. Doing it this way insures that all connectors are the correct connectors for your specific project as both the Jeep Harnesses and the HEMI Harnesses had many changes to connectors and locations over the years.

Price includes return shipping of your harness.

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