90.5mm + 92mm Copper Head Shim Kit (0.040" Thick)

Copper cylinder head shims are the ultimate answer to all your deck height and compression ratio woes. Copper offers superior sealing qualities for ending compression leaks at the cylinder head surface. These are the answer for that `dialled-in` deck height.

These shims now come in as the 92mm versions due to the cylinder outer bore being the same as 90.5mm.

Quality: Good quality 

Quantity: Set of 4 for 1 engine 

Fitment: Can be used on all 90.5 + 92mm barrels.  They are 0.040″ thick (1.016mm thick)

Applications:

VW Beetle: 1960 – 1979

VW Splitscreen Van: 1960 – 1967

VW Baywindow Van: 1968 – 1979

VW Karmann Ghia: 1960 – 1974

VW Type 3: 1961 – 1973

VW Trekker: 1968 – 1983

VW Buggy + Baja: 1960 – 1979