Found this in my box of parts. It was with stuff from bellhousing and clutch. Any ideas? I'm stumped.

https://photos.app.goo.gl/6XrTmSqAbmRwfGOB2

Truck is a '53 3/4 ton chevy (as is the clutch, bellhousing) Engine is 235 from a '56 bel air - but I think this is probably from the truck.

Last edited by Paul's53chevy; 03/10/2018 8:41 PM. Reason: Include make model

'53 Chevy 3604 Five Window Cab ('56 235)