Minibike, Scooter and Garage Built Motorcycle Parts to "Hop Up Your Ride"

33mm Stainless Steel Exhaust Valve for Honda GX390, 460cc Big Block

Product Description

Bad Ass Minis stainless steel exhaust valve fits Honda GX390, 460cc engines. We highly recommend this valve when using high lift aftermarket racing cams to prevent valvetrain failure.
Be sure to include our billet aluminum or titanium valve spring retainer kit with our valve.

This valve is an oversize valve and will require your valve seat to be machined to fit!

Maximum quantity available reached.

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