| Description: |
Free ground UPS shipping in the contiguous United States. cylinder shim set of 4 .098". For 90.5 & 92mm bug cylinders. Set your deck on your 74 stroker with these. These are great when using a stroker crank or if you just don't want to stack shims. SCAT This engine builders note: I recommend considering a copper racing head gasket (we sell .040 .050 .060 & .090 thick) on TOP of the cylinder anytime you are considering shimming a cylinder at the base. Bring the piston as far up in the cylinder as you can and get your same clearance in the combustion chamber by doing this. This lets the combustion process take place in the combustion chamber NOT in the cylinder. The more combustion that happens in the combustion chamber the more free horsepower you get. |