70mm x 0.010" Thin Metal Head Gasket - For GX200 and Small Block Clones

70mm bore x 0.010" thin metal head gasket. 

Thin metal head gasket for 212cc, 224cc, and other 70mm bore GX200 clone engines with pistons sitting at least 0.020" under the deck at top dead center.

*You must always have a minimum of 0.030" of quench clearance (piston crown to head deck) to avoid having the piston hit the bottom of the head. These thinner gaskets are usually used when the connecting rod or piston crown is short enough to be at least 0.020" below the cylinder deck when at top dead center.*

Calculate your compression ratio to know what is right for your specific engine combination. 93 octane pump gas can only handle about 9:1 dynamic compression or around 10:1 static. Click here for a compression ratio calculator