E21 Adjustable Rear Subframe Conversion motor swap Your old E30 diff bushing

Your old E30 diff bushing has seen a lot of wear and tear

It is period correct for: E30 E34 E36 E46 Z4 E92

It will be a tight fit by design

Fits all 1966-1977 BMW 2002

E21 Adjustable Rear Subframe Conversion motor swap Your old E30 diff bushingE21 ADJUSTABLE REAR SUBFRAME EXCHANGE PROGRAM Please note: We require a core for this item. The stock E21 rear subframes does not allow you to align the rear wheels. A must when lowering your car. If you want a bolt up solution then this is it! This is a core exchange program. You send your stock straight rust free subframe in, we add camber toe adjustment brackets and send it back! This is a bolt up way to get an adjustable subframe that has both