Adjusting shim
Product number:
328953
valve spring. Thickness: 0.010", bore size: 0.595"
Product Information "Adjusting shim"
Austin Healey: BN1 to BJ8 (1952-68)
valve spring. Thickness: 0.010", bore size: 0.595"
With these shims the valve springs can be adjusted to be all the same length. We have had these made specifically so that the full race engines and badly worn road engines.