Manley Engines & Components

Valve Springs/ Titanium Retainers, Nex Tek, 1.640 in. Outside Diameter, 647 lbs./in. Spring Rate, Kit

Part Number: MAN-261424L

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Valve Spring Retainers, 7 degree, Titanium, Set of 32

Part Number: MAN-23627-32

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RET-TI 7 DEGREE 221419 SPRING

Part Number: MAN-23605-32

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Connecting Rods

Part Number: MAN-14081-4

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Pistons, PIST-SUBARU WRX STi 17cc DISH

Part Number: MAN-612202C-4

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Mistu 4G63 Valve Spring Kit

Part Number: MAN-26115

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INTAKE VALVE SET

Part Number: MAN-12350H-8

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Connecting Rods, ROD-SUBARU BRZ/SCION FR-S H/T

Part Number: MAN-15084-4

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CONNECTING ROD SET OF 4

Part Number: MAN-14080-4

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Estimated Ship Date: Feb 2, 2026 if ordered today

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

Part Number: MAN-14025-4

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Pistons, PIST-MITSUBISHI 4G63 STROKER D

Part Number: MAN-618015C-4

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Pistons, PIST-MITSUBISHI 4G63 STROKER D

Part Number: MAN-618020C-4

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Pistons, PIST-SUBARU WRX STi 10cc DISH

Part Number: MAN-612105C-4

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Pistons, PIST-SUBARU WRX STi 17cc DISH

Part Number: MAN-612205C-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-261425L

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Connecting Rod, Forged 4340 Steel, H-Beam, Cap Screw, Bushed, Audi, Volkswagen, 1.8L, Set of 4

Part Number: MAN-14007-4

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Connecting Rod, Forged 4340 Steel, H-Beam, Cap Screw, Bushed, for use on Honda®, 1.6L, Set of 4

Part Number: MAN-14012-4

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Valves, Exhaust, Stainless Steel, 2.060 in. Diameter, .342 in. Stem, 6.700 in. Length, Universal, Set of 8

Part Number: MAN-11223-8

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VALVE-GEN II E/D 42mm

Part Number: MAN-11275-8

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Valves, VALVE-GEN II E/D 1.650 HD/6.10

Part Number: MAN-11285-8

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Pistons, PIST-MAZDA SPEED 3 MZR 2.3L

Part Number: MAN-630000C-4

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KIT-SPRING/RETAINER

Part Number: MAN-26185

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Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 10 Degree Lock, 1.311 in. Spring O.D., Kit

Part Number: MAN-26380638KS

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PIST-MITSU 87mm/1.375 CD/DISH

Part Number: MAN-613005C-4

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Pistons, PIST-MITSUBISHI EVO X 08-UP 4B

Part Number: MAN-614000C-4

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