CHEVROLET Manley Engines & Components

Valve, Intake, Stainless Steel, 2.190 in. Diameter, .372 in. Stem, 5.218 in. Length, Chevy, Each

Part Number: MAN-11520-1

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.354 in. Length, Chevy, Each

Part Number: MAN-11563-1

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Valve, Exhaust, Severe Duty, Stainless Steel, 1.600 in. Diameter, 0.3415 in. Stem, 4.965 in. Length, Each

Part Number: MAN-11573-1

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Connecting Rods

Part Number: MAN-14031-1

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Pistons, PIST-1.115 CD FT 4.075 COATED

Part Number: MAN-592675C-8

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Connecting Rod, 4340 H-Beam, Cap Screw, Bushed, 6.000 in., Chevy, Small Block, Race Only, Each

Part Number: MAN-14054R-1

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Connecting Rod, Sportmaster, 4340 I-Beam, Cap Screw, Bushed, 5.7 in. Length, Custom Bore Sizes, Chevy, Each

Part Number: MAN-14101-1

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Connecting Rod, 4340 I-Beam, Cap Screw, Bushed, 6.535 in. Length, Chevy, Big Block, Each

Part Number: MAN-14166-1

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Pistons, PIST-1.120 CD/FT 4.600

Part Number: MAN-698180-8

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Timing Chain and Gears, Double Roller, Iron Cam Sprocket, Steel Crank Sprocket, Chevy, Big Block, Set

Part Number: MAN-73142

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Timing Chain and Gears, Double Roller, 3-bolt, Billet Steel Sprockets, SBC w/ Chevy BBC Crank Snout, Set

Part Number: MAN-73221

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Valves, Exhaust, Stainless Steel, 1.725 in. Diameter, .371 in. Stem, 5.374 in. Length, Chevy, Set of 8

Part Number: MAN-11835-8

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Each

Part Number: MAN-10549-1

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KIT-BBC 555 4.250/4.560 -3cc F

Part Number: MAN-28555X

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Estimated Ship Date: Dec 3, 2025 if ordered today

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KIT-BBC 565 4.250/4.600 -3cc F

Part Number: MAN-28565X

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KIT-BBC 572 4.250/4.625 -3cc F

Part Number: MAN-28572

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KIT-BBC 572 4.250/4.625 -3cc F

Part Number: MAN-28572X

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KIT-SBC 383 3.750/4.035

Part Number: MAN-290035

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ROTATING ASSEMBLY KIT-SBC 383 3.750/4.035

Part Number: MAN-290035H

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ROTATING ASSEMBLY KIT-SBC 383 3.750/4.035

Part Number: MAN-290035R

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ROTATING ASSEMBLY KIT-SBC 355 3.480/4.035

Part Number: MAN-290735RH

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KIT-SBC 355 3.480/4.040

Part Number: MAN-290740

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ROTATING ASSEMBLY KIT-SBC 355 3.480/4.040

Part Number: MAN-290740H

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ROTATING ASSEMBLY KIT-SBC 355 3.480/4.040

Part Number: MAN-290740R

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ROTATING ASSEMBLY KIT-SBC 355 3.480/4.040

Part Number: MAN-290740RH

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