’67 Firebird Restoration Project: Part 5 – The Underbody

Welcome to the fifth installment of the Harbor Freight Tools 1967 Firebird Restoration Project.

Recapping — HFT invited former Rod & Custom editor, Jeff Tann, to restore a First Generation Firebird using only products from Harbor Freight Tools. The car is all original, with a 400/325-hp V8 engine, so he’s approaching the project from scratch.

In Part 1, we were given a tour of the original vehicle, inside and out, and presented Jeff’s challenge. In Part 2, we followed the body-dismantling process and introduced the U.S. General 700 lb. Capacity 5-Drawer Rolling Tool Cart, which housed the Pittsburgh Professional 301-Piece Mechanic’s Tool Kit. Also in this segment, we saw how Jeff made quick business of the job with a Central Pneumatic 3/8″ Professional Air Ratchet and 1/4″ Mini Air Ratchet Wrench. In Part 3, Jeff lifted the engine using a 1-Ton Capacity Foldable Shop Crane and then removed the tranny from it with a Central Pneumatic 1/2″ Twin Hammer Air Impact Wrench before he mounted it on the Central Machinery 1000 Lb. Engine Stand, and proceeded to take it apart. Part 4 took us to the exciting first step of transformation– sanding and priming the car. For the stripping, Jeff used a Central Pneumatic 6″ Dual Action Air Sander and the Jitterbug Orbital Air Sander.  He then laid down the primer like a rock star, using the Central Pneumatic Professional HVLP Gravity Feed Spray Gun.

We now come to Part 5, which involves the pressure-washing, sandblasting and undercoating of the Firebird. Using a Pacific Hydrostar 4 HP 2000 PSI Gas Pressure Washer and a generous amount of heavy-duty degreaser, he heavily coated the underbody to break down over 45 years of grease, oil and dirt, and then washed it off with water using a high-pressure nozzle. Once the underbody was scrubbed clean, he sandblasted the rust spots with a Central Pneumatic Portable Abrasive Blaster Kit, using highly effective Medium Grade Armex Soda Blast Media, and as a finishing touch, covered the surface with Rustoleum Professional Undercoating Spray.

Whatever your labor of love, if it has to do with tools, Harbor Freight Tools has got what you need– and sends you home with extra cash in your pocket!

Keep watching. There’s still a lot more ahead!