CHEVROLET Manley Engines & Components

Piston, Forged, Flat, 4.040 in. Bore, Chevy, Each

Part Number: MAN-591040R-1

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Piston, Forged, Flat, 4.035 in. Bore, Chevy, Each

Part Number: MAN-591135R-1

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Piston, Forged, Flat, 4.030 in. Bore, Chevy, Each

Part Number: MAN-590630R-1

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 5.021 in. Length, Chevy, Each

Part Number: MAN-11869-1

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Connecting Rods, 4340 I-Beam, Cap Screw, Bushed, 6.800 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-14173-8

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Valve, Exhaust, Stainless Steel, 1.625 in. Diameter, .342 in. Stem, 5.165 in. Length, Chevy, Each

Part Number: MAN-11331-1

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Valve, Intake, Stainless Steel, 2.080 in. Diameter, .342 in. Stem, 5.340 in. Length, Chevy, Each

Part Number: MAN-11324-1

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Valves, Intake, Stainless Steel, 1.940 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Set of 8

Part Number: MAN-10776-8

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Valve, Exhaust, Stainless Steel, 1.625 in. Diameter, .3415 in. Stem, 5.565 in. Length, Each

Part Number: MAN-11763-1

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Valve, Intake, 2.325 in. Diameter, Stainless Steel, 0.250 in. Over Installed Length, Chevy, Big Block, Each

Part Number: MAN-12838-8

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Estimated Ship Date: Jun 15, 2026 if ordered today

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CRANK-4340 FORGE 4.375 STROKE

Part Number: MAN-190250

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .342 in. Stem, 5.011 in. Length, Chevy, Each

Part Number: MAN-10751-1

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Piston, Forged, Dish, 4.500 in. Bore, Chevy, Big Block, Each

Part Number: MAN-696500-1

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Piston, Forged, Dome, 4.530 in. Bore, Chevy, Set of 8

Part Number: MAN-697930-8

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Piston, Forged, Dish, 4.560 in. Bore, Chevy, Big Block, Each

Part Number: MAN-696660-1

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Piston, Forged, Flat, 4.040 in. Bore, Chevy, Each

Part Number: MAN-590140R-1

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Pistons, Forged, Dish, 4.530 in. Bore, Chevy, Big Block, Set of 8

Part Number: MAN-696630-8

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Piston, Forged, Dome, 4.600 in. Bore, Chevy, Each

Part Number: MAN-697680-1

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VALVE-TI 1.600,+.300 BEAD LOC

Part Number: MAN-11405TB-1

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Valve, Exhaust, Titanium, 1.600 in. Diameter, .342 in. Stem, 5.160 in. Length, Universal, Each

Part Number: MAN-11403T-1

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Valve, Intake, Titanium, 2.080 in. Diameter, .342 in. Stem, 5.140 in. Length, Universal, Each

Part Number: MAN-11402T-1

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Valve, Intake, Titanium, 2.100 in. Diameter, .342 in. Stem, 5.240 in. Length, Universal, Each

Part Number: MAN-11414T-1

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Valve, Exhaust, Titanium, 1.600 in. Diameter, .342 in. Stem, 5.160 in. Length, Universal, Each

Part Number: MAN-11427T-1

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Valve, Exhaust, Stainless Steel, 1.625 in. Diameter, .311 in. Stem, 5.240 in. Length, Chevy, Each

Part Number: MAN-11345-1

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Valves, Exhaust, Titanium, 1.600 in. Diameter, .342 in. Stem, 5.160 in. Length, Universal, Set of 8

Part Number: MAN-11403T-8

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