Hi all Does anyone know who makes Alluminium Base Gaskets in Different thicknesses for a 350LC!! I'm seen them on Fleebay before but Nothing coming up just Now? And can anyone tell me how much the Pistons should protrude above the barrels if at all?? On Building my 350LC engine I forgot that I should fit a 1mm Spacer Gasket as it looks like the Barrels have been Tuned and Pistons Protrude above Barrels when Crank turns over!! Any help much appreciated!!!!