One-Piece Rear Main Seal Upgrade Explained (Common Mistakes & Fixes)

Upgrading to a one-piece rear main seal isn’t as simple as just throwing it in… To many choices on a rear main seal for a Pontiac engine. Decided to try the one piece option. Unfortunately it’s not as easy as a modern engine one piece. You actually have to cut it for installation 🤷‍♂️ Want to see this build from the beginning?    • 1968 Firebird Restoration project flamborg...   Like what you see? Want to get your own Gotta save them birds goodies? Buy apparel here Check out our YouTube store or this link https://my-store-cf6b8e.creator-sprin... See More videos https://www.youtube.com/c/VinylVillag...