Home > Parts > Racing Parts - Honda GX and Chinese OHV > Heads, Racing > Big Block (GX270, GX390) Racing Heads
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Head, Racing, GX390, 420cc, 460cc, Aftermarket Core Head, Racing, GX390, 420cc, 460cc, Aftermarket Core

Ready to go Race Head using aftermarket GX390 style large port casting. Heads are ported, bead blasted, flowed, & milled. Oversize Stainless Valves.

Our Price: $249.99
Head, Racing, GX270 & GX240 : Genuine Honda Core Head, Racing, GX270 & GX240 : Genuine Honda Core

GX270 Racing head using genuine Honda core (these flow better, are less porous, and stronger than Aftermarket heads). Heads are ported, polished, bead blasted, flowed, & milled. Stainless Valves.

Our Price: $259.99
Head, Racing, GX390, Small Port, Torquer & Mid Range, Honda Core Head, Racing, GX390, Small Port, Torquer & Mid Range, Honda Core

THE BEST READY TO GO GX390 RACE HEAD - Genuine Honda cores (these flow better, are less porous, and stronger than Aftermarket heads). Heads are ported, bead blasted, flowed, & milled. Stainless Valves.

Our Price: $259.99
Head, Racing, GX390, Large Port, High RPM, Honda Core Head, Racing, GX390, Large Port, High RPM, Honda Core

READY TO GO GX390 RACE HEAD - LARGE PORT FOR HIGH RPM. These heads use Genuine Honda cores (these flow better, are less porous, and stronger than Aftermarket heads). Heads are ported, bead blasted, flowed, & milled. Stainless Valves.

Our Price: $269.99
Head, Racing, GX270 & 301cc - Aftermarket Core (Chinese) Head, Racing, GX270 & 301cc - Aftermarket Core (Chinese)

GX270 & 301 Ready To Race Head, Aftermarket Core, Low cost way to add to the performance. Heads are ported, bead blasted, flowed, & milled. Oversize Stainless Valves.

Our Price: $289.99
Head, Racing, 420 Hemi Big Valve Head, Racing, 420 Hemi Big Valve

Ready to go Race Head using aftermarket GX390 style large port casting. Heads are ported, bead blasted, flowed, & milled. Oversize Stainless Valves.

Our Price: $339.99