Wilwood’s Billet Aluminum Caliper Pistons are used in specialty caliper applications for: OEM, Drag Race and Street Rod. Made from high strength aluminum alloy and with a hard anodize finish for corrosion protection.

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KB Piston, 4.125 in. Bore, For Chevrolet 400, Rod 6.000, D-Cup +18cc 2V, .040 Oversized, w/ Rings, Each

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MANLEY Piston, 1.220 in. Compression Distance, 3.572 in. Bore Size, 18cc Dish, For Ford 4.6L/5.4L, Set of 8

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KB Piston, 4.36 in. Bore, For Ford 521 Rod 6.700 D-Cup 30cc 1V, .040 Oversized, w/ Rings, Each

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