u/zja9225

Can anybody give me an opinion on what this sound can be from. Sound only happens on decel and seems to happen during all gears but seems loudest in 2nd-4th. Got the drivetrain off a copart car and after installing and driving the car for the first time i noticed the transmission had issues. So sent it out locally to get repaired. Has all new synchros, rcm clutch packs, new drive gear bearing, new shift fork/sleeves, new clutch and flywheel. I’ve probably removed and installed the trans 4 times now and got the trans and diff inspected and all the clearances internally are within spec. Wishing I just bought a new trans to begin with after the first removal. But I’d appreciate any opinions or possible ideas on what the issue can be.