White 1964 Pontiac GTO Coupe 389 CID V8 bored to 428 3 Speed Automatic Available
The old crankshaft, rods, and pistons were replaced with a new rotating assembly sold and balanced by Butler Performance. New main studs, freeze plugs, high-performance cam, camshaft bearings, rod bearings, main bearings, file-fit pistons rings, wrist pins, timing chain, head studs, and fuel pump were installed. The bottom end received a new oil pump and heavy-duty oil pump shaft.
I noticed that the transmission was trying to shift into a third gear and, when I looked under the car and saw that the TH400, I installed new shifter linkage so that all the gears could be used. I even replaced the factory two-speed shifter plate in the console with one that shows all three forward shifting positions for the TH400. It was rebuilt along with the engine in 2017.
The paint shows wear consistent with its age but is in good condition. No rust is present underneath the car. A Kenwood stereo is mounted in the glove box, Kenwood speakers are mounted in the kick panels and package tray, and an amplifier and subwoofer are mounted in the trunk.