Upper Spring Plate Top For BMW 2-valve models Not

Upper Spring Plate Especially when building a high performance motor, you should be sure to use all new components to minimize the chances of failure. The upper spring plate is just such a part. The valve keepers pound into these plates millions of times and even though they might look good, the conical bore in the center can wear and open up. This part is often re-used but they are not expensive and should be changed when reconditioning the heads.

For BMW classic airhead models
R 50/5, R 60/5, R 75/5, R 60/6, R 75/6, R 90/6, R 90S, R 60/7, R 75/7, R 80/7, R 80RT, R 80, R 100/7, R 100S, R 100RS, R 100RT, R 100CS, R 80G/S, R 80ST
Monolever models R 80, R 80RT, R 100RS, R 100RT
Paralever models R 80GS, R 100GS, R 80GS PD, R 100GS PD, R 80R, R 100R, R 100R Mystic, R 80GS Basic
Not for BMW R 45 and R 65 models.

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