The KB Series pistons are high-performance, marine grade and designed for performance applications. With a 1% silicon content they're also strong enough to be used in drag racing or circle track car tracks without worrying about metal fatigue causing fractures on overuse; there's no need with this product! The 100% CNC machined crowns provide greater durability while staying true under pressure because of its spiral lock retainer grooves which allows these engines not just tolerate but excel at abuse thanks their superior design. With their lightweight, rigid-rib skirt design pistons that stabilize the bore and a variety of options designed for your vehicle's application. With all these benefits plus improved oil control you won't have to worry about cold start ups knocking or paying an arm & leg!

More From This Category

MANLEY Piston, Extreme Duty, 1.012 in. Compression Distance, 86 mm Bore Size, -8cc Dish, For Mitsubishi 4G63 Stroker, Each

MANLEY Piston, Extreme Duty, 1.012 in. Compression Distance, 86 mm Bore Size, -8cc Dish, For Mitsubishi 4G63 Stroker, Each

$420.92

RaceTec Pistons, RaceTec, SBC Brodix-12 15deg , Dome, 0.02 Oversize, 4.145 Bore, 3.800 Stroke, 1.260

RaceTec Pistons, RaceTec, SBC Brodix-12 15deg , Dome, 0.02 Oversize, 4.145 Bore, 3.800 Stroke, 1.260

$1,806.46

SPEED PRO Pistons, Each Forged, Dish, 4.280 in. Bore, For Chevrolet, Each (Minimum Order Qty 8)

SPEED PRO Pistons, Each Forged, Dish, 4.280 in. Bore, For Chevrolet, Each (Minimum Order Qty 8)

$149.04

MANLEY Piston, Extreme Duty, For Toyota 5.7L 3UR-FE, Each

MANLEY Piston, Extreme Duty, For Toyota 5.7L 3UR-FE, Each

$420.92

MANLEY Piston, 1.145 in. Compression Distance, -3.5cc Flat Top, 4.040 in. Bore Size, Each

MANLEY Piston, 1.145 in. Compression Distance, -3.5cc Flat Top, 4.040 in. Bore Size, Each

$229.16

Nitto Pistons for Nissan SR20, Stroker, 2.2L, 87.0MM (+.040"), -12cc Dish, Heavy Duty Forging, set

Nitto Pistons for Nissan SR20, Stroker, 2.2L, 87.0MM (+.040"), -12cc Dish, Heavy Duty Forging, set

$1,680.00