Header, RLV Spec for AKRA Superbox flywheel If your engine has the

If your engine has the thin metal gasket you can mill the cylinder head to bring the compression back up

We have used these cranks for several years with great results

swap meets or just as conversation pieces in the man cave

Choose from the following sizes: 9T

Great big valve for hard core GX160's & GX200's

Header, RLV Spec for AKRA Superbox flywheel If your engine has the24450 AKRA legal header for Superbox class. Modified candy cane style. Three stage with the last two stages on the end of the pipe. Works with 1 5 16" RLV silencer. Great header for any GX120 160 200, 196cc clone, 212cc Predator Hemi and Non Hemi. They Predator engines may require clearancing of bolt holes.