97 hzj75 vacuum tank location

[simonliew]

Hi all I’m trying to piece together a 97 hzj75,I got this truck in pieces so where are the vacuum tank/tanks mounted on the truck,I’ve clutch and brake vacuum booster so how many vacuum tanks should there be?
I can only make one fit.

 

[jblueridge]

My'88 BJ74 also has vacuum assist clutch and brake.
It came with the single vacuum can like yours.
I added one of these plastic jobs.

 

[ivanhoe]

This is from a 1989bj75, hope it helps. Both tanks are connected to a T towards vacuum pump.