Vibration problem !

[joker305]

hey guys i have a 96 s14 with a red top sr20det redtop i have a little problem that when i purchased my car i noticed that there was a little vibration or rattle in the passenger side around the wheel area when i started my car but it would stop like 1 second after the car was running already and also when i turn or iam leaving my bumpy stamped driveway it rattles /vibrates i was thinking its a bushing or bad transmission mounts what do you guys think i also noticced this vibration got worste after my clutch was installed last week maybe having to do with the mount or somnehting please lmk if you guys have had this problem before