Brey Krause Rear Engine Mount - Porsche 911 (64-89) Underwear The racing seat adapter places

The racing seat adapter places the seat rails at a slant

Uses existing Camaro factory mounting points and will not interfere with factory seat belt

and M3 helmets equipped with the SRV-style pivot (non-detent)

The Brey Krause Model R-9228 Driver-Side Anti-Sub Strap Mount is designed to mount directly to Brey Krause's line of R-922x Side Mount Adapters that fit any BMW E46 3-Series model (including the M3) or BMW Z4 (E85/E86)

The Brey Krause R-9022 Seat Back Brace Bracket is welded directly to a 1

Brey Krause Rear Engine Mount - Porsche 911 (64-89) Underwear The racing seat adapter placesThe Brey Krause Model R 9055 Rear Engine Carrier Mount replaces the OEM unit in all 1964 1989 911 models. The factory unit is prone to fatigue failures at the welds from increased G loads while cornering and threshold braking at the track. Constructed from 304 Stainless Steel, the Brey Krause engine mount counteracts this stress with an attractive reinforced and gusseted design. Includes replacement mounting bolts. Make sure your engine is still in