'69 Grand Prix, Factory 428HO / 4-sp, The Ultimate?

[Tracker1]

Originally Posted by JRSully

A rare platform on which to build a go fast only set up. Surprised it has a a semi dead gear in it

My guess is this was a high-speed highway cruiser (no PS and 3.23) that had the speedo pegged often. At least that is what I would like to think

[grantprix]

Originally Posted by Tracker1

My guess is this was a high-speed highway cruiser (no PS and 3.23) that had the speedo pegged often. At least that is what I would like to think

That's exactly what my friend Bob said, his Dad wanted the taller gear for highway driving.