Genuine Honda Part!

T3 Thin Ring

90mm Aftermarket Dished Piston 420cc Predators. Will fit most 390 style engines.

New Take Offs, with rings (installed on piston).

NEW TAKE OFFS 90mm Aftermarket Flat-top Piston 420cc Predators and GX390s with 90mm bore

92mm Aftermarket Dished Piston for 440 & 460cc OHV GX390 style engines.

70mm Flattop, Std Bore, Includes Rings. Note : Piston has standard (~.570) compression height.

70mm Flattop, Std Bore, Includes Rings. Note : Piston has standard (~.550) compression height.

90mm Aftermarket Flat-top Piston for big bore GX390s. Fits stock bore on 420 Predators (non-hemi).

90mm Aftermarket Flat-top Piston 420cc Predators and GX390s with 90mm bore

92mm Diameter Cast Piston. Up to 460cc when used 69mm Stroker cranks.

88mm Aftermarket Flat-top Piston for stock bore GX390s.

GX270 Standard Bore Flat Top.

Genuine Honda Part!

72mm Cast Flattop with.550 (-.020) Compression height and stock pin diameter. Use with 020" &.040" rods or stroker cranks.

88mm Aftermarket Flat-top Piston for bore GX390s only.

90mm Aftermarket Flat-top Piston for bore GX390s only. Cut.060 for use with 4.510" Rod.

72mm Cast Flattop with.570 (std) compression height and stock pin diameter. Use with std or +.020" rods.

88mm Aftermarket Flat-top Piston for bore GX390s only. Cut.060 for use with 4.510" Rod.

Forged piston for 2.682 bore. 2 Ring Piston

Piston Forged, 2.756, Wiseco for PREDATOR, 2 Ring Piston

Forged piston for 2.776" bore. 2 Ring Piston

Forged piston for 2.815" bore. 2 Ring Piston

Forged piston for 2.702" bore. 2 Ring Piston

Forged piston for 2.796" bore. 2 Ring Piston

Forged piston for 2.736" bore. 2 Ring Piston

Forged piston for 2.815" bore. 2 Ring Piston

Drop In Forged Piston, 2.675, Wiseco for GX200 & 6.5 Chinese OHVs (does not fit Predators), 2 Ring Piston (can be cut for long rod/Strokers)

Piston Forged, 2.756, Wiseco for PREDATOR, 2 Ring Piston cut.100 for use with stroker cranks.

Drop In Forged Piston, 2.675, Wiseco for GX200 & 6.5 Chinese OHVs (does not fit Predators), 3 Ring Piston

Piston Forged, 2.815, Wiseco for PREDATOR 3 Ring Piston

Forged piston for 2.906" bore. 2 Ring Piston

Forged piston for 2.835" bore. 2 Ring Piston

Piston Forged, 2.815, Wiseco for PREDATOR 3 Ring Piston

Piston Forged, 2.756, Wiseco for PREDATOR 3 Ring Piston

90mm Forged Flat-Top to fit 420cc OHV, 420 Predators, & +.080 over GX390s. Pistons have valve reliefs for high lift cams to fit both Honda & Hemi heads

90mm Forged Flat-Top to fit 420cc OHV, 420 Predators, & +.080 over GX390s - Piston has.050 shorter compression height to fit ARC Stroker Cranks

True 3" Forged Piston for serious big bore GX200s & Clones

Forged piston for 3.030" bore. 2 Ring Piston

Forged piston for 2.990" bore. 2 Ring Piston

Forged Flat-Top to fit GX390s (and UT2 GX340s). Stock bore uses factory compression height & stock wrist pin diameter so it will drop in using a standard length rod.

Lightweight flat-top forged piston for 92mm bore clone engine (440 & 460). This piston along with a billet rod will complete your bullet-proof engine build.

Custom Piston for.175 Stroker70mm (2.756") Bore, 3 Ring,.490 Wristpin, Moly Coated Skirt.