WanderingSpleen

Pulsar LT 22451 for '19-'22 5.3 and 6.2 Used it on my '20 tb to recalibrate for larger tires, disable dfm, disable auto start/stop, and remove limiter. Includes Pulsar, original box, instructions, mounting bracket, and harness. You will need to provide a couple of velcro strips. $OLD Venmo, zelle, paypal, cash if local to ~60 miles west of DFW area

This is the exact route I decided to take. Cheap spring compressor that will hopefully work twice and a hose from my compression tester that hooks directly to the air compressor.

Just found a broken exhaust valve spring on hole #4.. happened to see it when I started the third pass torqueing down new head bolts after a dod delete. I would like to do anything I can to avoid removing the head again.. what would be the second best method to replace this bad boy?

https://www.gen5diy.com/collections/19-20-silverado-products/products/19-20-silverado-1500-drl-override-harness

Put some 295/70/18 Toyo Open Country AT3's on the pig this morning. All stock stuff on a trail boss; no rubbing.

You would need the High Mount Lamp /w Cargo Camera, the harness for the lamp, and the coax that runs from the lamp up to the dash. I believe you would then need a GM tech to mess around with your truck to enable the option for you to use the camera through your infotainment system.. No idea if anyone has successfully completed this addition, but there happens to be a high mount lamp and harness on ebay right now if you want to give it a go ? https://www.ebay.com/itm/Genuine-GM-High-Mount-Lamp-w-Cargo-Camera-and-Harness-84699124/224154116361