Wilwood’s Stainless Cup Caliper Pistons are constructed from a propreitary stamping operation and tooling. Designed to prevent “oil canning” and their thin wall proffile offer low conduction for minimal heat transfer. Engineered from high strength proprietary alloy and with a bright machine finish.

More From This Category

RaceTec Pistons, RaceTec, SBC 23deg , Flat Top, 0.01 Oversize, 4.135 Bore, 3.500 Stroke, 1.550 Comp

RaceTec Pistons, RaceTec, SBC 23deg , Flat Top, 0.01 Oversize, 4.135 Bore, 3.500 Stroke, 1.550 Comp

$1,806.46

MANLEY Piston, 1.209 in. Compression Distance, 100.25 mm Bore Size, -22cc Dish, For Subaru, Each

MANLEY Piston, 1.209 in. Compression Distance, 100.25 mm Bore Size, -22cc Dish, For Subaru, Each

$357.36

RaceTec Pistons, RaceTec, SBC 23deg , Dome, 0.035 Oversize, 4.035 Bore, 3.500 Stroke, 1.250 Comp HT,

RaceTec Pistons, RaceTec, SBC 23deg , Dome, 0.035 Oversize, 4.035 Bore, 3.500 Stroke, 1.250 Comp HT,

$1,806.46

SPEED PRO Pistons, Each Forged, Dome, 4.127 in. Bore, BB For Chevrolet 396ci Dome Top .182, Each (Minimum Order Qty 8)

SPEED PRO Pistons, Each Forged, Dome, 4.127 in. Bore, BB For Chevrolet 396ci Dome Top .182, Each (Minimum Order Qty 8)

$123.58

MANLEY Piston, 1.250 in. Compression Distance, 4.040 in. Bore Size, Flat Top, Left, For Chevrolet SB, Each

MANLEY Piston, 1.250 in. Compression Distance, 4.040 in. Bore Size, Flat Top, Left, For Chevrolet SB, Each

$197.40

MANLEY Piston, 1.248 in. Compression Distance, 86.5 mm Bore Size, -8cc Dish, For Mitsubishi 4G63 Stroker, Each

MANLEY Piston, 1.248 in. Compression Distance, 86.5 mm Bore Size, -8cc Dish, For Mitsubishi 4G63 Stroker, Each

$357.36