This depends on your view on gear.
The multi-ply, non-drug-tested records are Squat 1201lbs by Jeff Lewis, Bench 1005lbs by Gene Rychlak, Deadlift 970lbs by Benedict Magnusson. Total is over 2800lbs by Garry Frank.
The IPF (1ply gear, drug tested but probably not completely drug free) records are Squat 1006lbs by Shane Hamman, Bench 770lbs by Brian Siders, and DL 898lbs by Tibor M?sz?ros. Total is 2524lbs by Brian Siders.
The Raw bench record is I think 715lbs by Scott Mendelson. Andy Bolton has DLed I think 940lbs in just a belt. Not sure of a record for anything close to raw for the squat. I believe the raw (he wore a belt but no suits or shirts) total record is still held by Bill Kazmaier - 2425lbs. His best lifts were 925lbs squat, 661lbs Bench, DL 887lbs