[poncho-mike]

Many years ago, I bought a bunch of early Pontiac stuff from a guy who raced Pontiac. Most of the stuff was 61 - 62 SD389 & SD421, but there were a few oddball items that came with the parts. It's been so long ago, I only have a vague memory of what these parts are.

I believe the red bracket was used to put a early 60s Pontiac V8 in 55 - 57 Chevies. I'm not sure what the AC-55 brackets fit.

Can anyone ID the exact application for these parts?

[Bill Eveland]

The red bracket fits 55-60 Pontiac engines , it's designed to be used with the steel cover only. They made kits to put the early engine is most popular cars.

The AC-55 kit are the frame brackets for 55-57 Chevy.

I used the early bracket on my own engine using a 60 cover on a 66 389. Now am using the 2nd style on my 455. I have a Hurst mount thread on here that has some more info.

[Jack Gifford]

Bill nailed it. I've got both of those pieces hanging in the garage.

[poncho-mike]

I'm cleaning out, so both are for sale. Any idea what a reasonable asking price is?

These have been in my basement since the mid-80s.

Mike

[Bill Eveland]

Sent you a pm, also there is a intermediate factory bracket you'd need from the 55-58 timing cover to front mount to bolt this up to the cover.