Manley Parts and Accessories

Valve Springs, Triple, 1.677 in. Outside Diameter, 733 lbs./in. Rate, 1.142 in. Coil Bind Height, Set of 16

Part Number: MAN-221448-16

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Pistons, Forged, Dish, 3.572 in. Bore, Ford, Modular V8, Set of 8

Part Number: MAN-494220-8

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Valve Springs, Dual, 1.580 in. Outside Diameter, 535 lbs./in. Rate, 1.170 in. Coil Bind Height, Set of 16

Part Number: MAN-221443-16

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Connecting Rods, H-Beam, ARP 2000, 4340, 2.357 in. Big End, 0.9063 in. Pin End, 0.9055 in. Wrist Pin, 6.011 in. Ctr-to-Ctr, 690 Grams, Ford, Set of 6

Part Number: MAN-14082R-6

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Piston, Forged, Dish, 88mm Bore, Mazda 2.3L, Set of 4

Part Number: MAN-630005C-4

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Valve Springs/ Titanium Retainers, Nex Tek, 1.640 in. Outside Diameter, 604 lbs./in. Spring Rate, Kit

Part Number: MAN-261425

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Pistons, PIST-3.662/1.239/-0.5cc COATED

Part Number: MAN-594920C-6

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Nex Tek Valve Springs/ Titanium Retainers, Super Gas/Comp/Big Block Bracket, Kit

Part Number: MAN-261424

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Pistons, Forged, Dish, 3.552 in. Bore, Ford, Modular V8, Set of 8

Part Number: MAN-494200-8

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Valve Springs, Triple, 1.677 in. Outside Diameter, 746 lbs./in. Rate, 1.160 in. Coil Bind Height, Set of 16

Part Number: MAN-221447-16

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Valve Spring, Nex Tek, Dual, 1.335 in. Outside Diameter, 780 lbs/in., Set of 16

Part Number: MAN-221422-16

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Valve Springs, Single, 1.126 in. Outside Diameter, 330 lbs./in. Rate, 0.880 in. Coil Bind Height, Set of 32

Part Number: MAN-221434-32

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Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, Chevy, Small Block, Set of 8

Part Number: MAN-14054-8

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Connecting Rods

Part Number: MAN-14081-4

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Connecting Rod, Forged 4340 Steel, H-Beam, Cap Screw, Bushed, for use on Acura®, 1.8L, Set of 4

Part Number: MAN-14026-4

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PIST-1.125 CD/FT 4.035

Part Number: MAN-590835-8

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Valve Springs, Dual, 1.500 in. Outside Diameter, 800 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: MAN-221456-16

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Pistons, Forged, Flat, 4.030 in. Bore, Chevy, Set of 8

Part Number: MAN-590630-8

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Pistons, PIST-FORD 2.3L 8.2cc DISH

Part Number: MAN-637001C-4

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Pistons, PIST-MITSUBISHI 4G63 STROKER D

Part Number: MAN-608010C-4

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PISTON SET

Part Number: MAN-605105C4

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Pistons, PIST-SUBARU WRX STi 17cc DISH

Part Number: MAN-612201C-4

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Pistons, PIST-NISSAN SR20 86.5mm -12cc

Part Number: MAN-638005C-4

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ROD-3.5/3.7L 6.011 H BEAM

Part Number: MAN-14082-6

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PIST-3.642/1.239/-0.5cc COATED

Part Number: MAN-594900C-6

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