Calipers - What have I got?

[Paul Y]

The joys of assembling parts many years after purchase....

I have upgraded to disks on good old Woody and last night was assembling the campers and attaching the flex lines.

Drivers side, not a problem but the passenger side the thread for the flex line is damaged - it actually looks like a manufacturing fault. Tried running a tap down it but it still is not a good fit.

So, want to get a replacement caliper my question is what caliper do I have.

Done the usual research - there was a thread on it on this site - but no definitive answer.

The casting numbers are

K18007153 GM

but the various sites I have looked on don't recognise it and want to know what vehicle they are for.

I 'think' this is a 79-96 c1500 caliper but, getting stuff shipped over to the UK, I want to make sure as it is an expensive mistake.

Does anyone have a definitive?

Appreciate the help.

P.