Manley Engines & Components

Pistons, PIST-SUBARU FA20 13cc DISH

Part Number: MAN-632701C-1

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Estimated Ship Date: Monday 10/20/2025

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Pistons, PIST-1.115 CD 3.790 COATED

Part Number: MAN-561310CE-8

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Estimated Ship Date: Monday 10/20/2025

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VALVE-R/F HONDA 35mm

Part Number: MAN-11128-8

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Estimated Ship Date: Monday 10/20/2025

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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: Monday 10/20/2025

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Valves, Exhaust, Stainless Steel, 1.650 in. Diameter, .2755 in. Stem, 4.700 in. Length, Each

Part Number: MAN-11267-1

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Estimated Ship Date: Monday 10/20/2025

Pistons, PIST-1.115 CD 3.800 COATED

Part Number: MAN-561120C-8

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Valve Locks, LocCap, Machined, Steel, 7 Degree, 1-Groove Beadlock, 0.342 in. Valve Stem, Set of 16

Part Number: MAN-13361-8

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Valve, Intake, Severe Duty, Stainless Steel, 2.300 in. Diameter, 0.342 in. Stem, 5.725 in. Length, Set of 8

Part Number: MAN-11588-8

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Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.522 in. Length, Chevy, Set of 8

Part Number: MAN-11515-8

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Valve, Exhaust, XH-432 Xtreme Alloy, 2.000 in. Head Diameter, 5.020 in. Length, Each

Part Number: MAN-11855-1

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Estimated Ship Date: Monday 10/20/2025

Valves, Exhaust, Severe Duty, Stainless Steel, 1.880 in.Diameter, 0.311 in. Stem, 5.422 in. Length, Set of 8

Part Number: MAN-12815-1

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ROTATING ASSEMBLY KIT-BBC 632 4.750/4.600 43cc D

Part Number: MAN-29632R

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BBC 632 4.750 STROKE/4.600/+43cc

Part Number: MAN-29632RH

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Estimated Ship Date: Monday 10/20/2025

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ROTATING ASSEMBLY KIT-BBC 572 4.250/4.625 -3cc F

Part Number: MAN-38572RHXX

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Pistons, PIST-4.030/1.145 CD/-3.5cc F/T

Part Number: MAN-599330-8

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

Part Number: MAN-15084-4

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Mistu 4G63 Valve Spring Kit

Part Number: MAN-26115

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Estimated Ship Date: Monday 10/20/2025

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INTAKE VALVE SET

Part Number: MAN-12350H-8

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Estimated Ship Date: Monday 10/20/2025

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VALVE-BBC R/M 1.900

Part Number: MAN-11883-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 2, 2025 if ordered today

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Valves, Intake, Stainless Steel, 1.930 in. Diameter, .3133 in. Stem, 5.232 in. Length, LS 5.3L, Set of 8

Part Number: MAN-12358-8

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valves, VALVE-L83 5.3L R/M 1.560

Part Number: MAN-12359-8

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Estimated Ship Date: Dec 2, 2025 if ordered today

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CRANK-4340 BILLET 100mm STROKE

Part Number: MAN-190120B

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.900 in. Diameter, .342 in. Stem, 5.422 in. Length, Set of 8

Part Number: MAN-10883-8

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.200 in. Diameter, .274 in. Stem, 5.600 in. Length, Universal, Each

Part Number: MAN-11226-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.200 in. Diameter, .274 in. Stem, 5.600 in. Length, Universal, Set of 8

Part Number: MAN-11226-8

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Estimated Ship Date: Dec 2, 2025 if ordered today

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