Garagistic Eccentric Rear Subframe Hardware- (E30, E28, E34, Z3, E21)

GARAGISTIC ECCENTRIC HARDWARE
The stock E30, E21, E28, E32, and E34 rear subframes do not allow you to align the rear wheels. Which is why we sell camber/toe brackets. However, before we invented these eccentric hardware components the industry was pretty much limited to using eccentric BMW hardware in conjunction with camber/toe brackets. The good thing about that is that no matter who you bought your camber/toe brackets from, they all had the same basic shape because they were designed to be used with the eccentric BMW hardware.
However, the BMW hardware is terribly expensive so we made a cost-efficient substitution. Our eccentric hardware offers all the same adjustments as OEM units without the cost. Includes 4 10.9 bolts, eccentric washers, eccentric locking heads, and nuts. Enough to do one complete car.
Please note: Welding Required For Install – These cannot just be used in the rear of your subframe without first welding the camber brackets on.
Hardware
This hardware can be used with any competitor’s camber/toe brackets as long as they were designed the factory hardware. Factory hardware part numbers are:
33321095102 – Eccentric Bolt
33306786186 – Eccentric Flat Washer
33326760668 – Self-Locking Collar Nut
If you’re still confused about how to use these bolts to make the rear end of your classic bimmer adjustable. Take a look at the camber bracket instructions:
 
Please note: These cannot just be used in the rear of your subframe without first welding the camber/toe brackets on.