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Quantity
1
Add a 1mm base shim to help dial your squish in perfect. Especially helpful if you're removing your head gasket to use our CNC Oring gasket.
Used with our 42mm Stroker Crank.
Contains QTY: 2
Shim Height: 1mm
Reviews
4.8
15 ratings
5
4
3
2
1
Very nice didnt notice that it came with 2 which made it even better
R
Ramil · January 24, 2026
No complaints ever
10/10 quality is always immaculate and if any mistake is made 1 email promptly fixes it.