1969 Pontiac Engine Upgrades

A closer look at this ’69 Pontiac’s engine from our last video. 💨 We pulled the tired big block and replaced it with a 383 stroker, cleaned and blacked out the engine bay, then added long-tube headers and a custom exhaust to give it the sound it deserves.

A 4L80E overdrive transmission with a billet converter and electronic control gives it highway manners, while a custom driveshaft puts the power down.

Upgraded cooling, digital gauges, modern A/C, and a clean audio setup make this ’69 GTO reliable, comfortable, and ready to hit the road anytime.

We loved working on this classic car project and explaining the process, so go check out the full video if you haven’t already!