Uploaded June 2026 | Updated September 2026, 1 week ago

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Wiring is often the most dreaded part of an automotive project--especially when it’s a full engine swap. But, with the right tools and careful planning, completing a successful engine wiring job isn’t a painful journey. In this video, we cover some important tools and share proven wiring advice as we install and wire our new Summit Racing 5.3L LS.

And then…we fire up the LS for the first time under the hood of our Project Prodi-G Monte Carlo SS

LINK TO SERVICE MANUAL WITH WIRING DIAGRAM: summitracing.com/redirect?banner=SOCIALYT260613

PRODUCTS FEATURED IN THIS VIDEO:

Painless Performance ECM:
summitracing.com/redirect?banner=SOCIALYT260614

Painless Performance EFI Harness:
summitracing.com/redirect?banner=SOCIALYT260615

Painless Performance ClassicBraid Wire Wrap:
summitracing.com/redirect?banner=SOCIALYT260616

ICT Billet ECM Mounting Brackets:
summitracing.com/redirect?banner=SOCIALYT260617

ICT Billet Fuel Injector Plug Adapters:
summitracing.com/redirect?banner=SOCIALYT260618

Milwaukee PACKOUT Organizers:
summitracing.com/redirect?banner=SOCIALYT260619

Summit Racing Wire Crimping Tools:
summitracing.com/redirect?banner=SOCIALYT260620

Klein Tools Klein-Kurve Wire Strippers:
summitracing.com/redirect?banner=SOCIALYT260621

Summit Racing Weather-Tite Extractor Took Kit:
summitracing.com/redirect?banner=SOCIALYT260622

3M Products Scotch Super 88 Premium Vinyl Electric Tape: summitracing.com/redirect?banner=SOCIALYT260623

Summit Racing Wiring Harness Tape:
summitracing.com/redirect?banner=SOCIALYT260624

Performance Tool LC Digital Circuit Testers:
summitracing.com/redirect?banner=SOCIALYT260625

Summit Racing Jumper Test Leads:
summitracing.com/redirect?banner=SOCIALYT260626

Astro Pneumatic Rivet Nut Setting Tool:
summitracing.com/redirect?banner=SOCIALYT260627