GY6 Big Valve head for 180cc-205cc
$175.00
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If you’re running a 63mm bore on your GY6, this head is golden! This has a 30.5mm intake valve and a 26.5mm exhaust valve. To be used with a GY6 “A” motor with the 54 mm stud spacing. This head does not have the decompression relief in it for the decompression cam. If you want that, we have this head: CLICK HERE
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