CHEVROLET Manley Parts and Accessories

Valve, Race, NK-844 Stainless Steel, Intake, 2.125 in. Diameter, 5.240 in. Length, Chevy, Set of 8

Part Number: MAN-11778-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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

Part Number: MAN-11389-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valve, AFR intake, 2.080 +.100 Race Flo, .3133 stem, set of 8

Part Number: MAN-12310-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: MAN-290140RH

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Rotating Assembly, Forged Pistons, H-beam Connecting Rods, Internal Balance, 4.500 in. Stroke, 6.700 in. Rod Length, Chevy, 598, Kit

Part Number: MAN-28598

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Estimated Ship Date: Apr 16, 2026 if ordered today

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SINGLE CONNECTING ROD

Part Number: MAN-14114-1

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Estimated Ship Date: Apr 16, 2026 if ordered today

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ROD-BBC 6.535 I BEAM W/SBC LJ

Part Number: MAN-14266-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Rotating Assembly, Forged Pistons, H-beam Connecting Rods, Internal Balance, 4.375 in. Stroke, 6.535 in. Length, Chevy, 582, Kit

Part Number: MAN-29582R

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valve, Intake, Race Series, Stainless Steel, 2.080 in. Diameter, 0.3415 in. Stem, 5.240 in. Length, Set of 8

Part Number: MAN-11574-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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VALVE-E/D 1.625,+.100, Each

Part Number: MAN-11713-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valves, Intake, NK-842 Stainless, 2.080 in. Diameter, .3415 in. Stem, 5.140 in. Length, Set of 8

Part Number: MAN-11564-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valves, Intake, Titanium, 2.150 in. Diameter, .342 in. Stem, 5.140 in. Length, Set of 8

Part Number: MAN-11428TB-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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BBC 632 4.750 STROKE/4.600/+43cc

Part Number: MAN-29632

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valves, Exhaust, Extreme Duty Series, Stainless, 1.600 in. Diameter, 0.314 in. Stem, Chevy, 6.2L, Set of 8

Part Number: MAN-12357-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: MAN-38555RHX

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Connecting Rod, 4340 I-Beam, Cap Screw, Bushed, 5.850 in., Chevy, Small Block, Each

Part Number: MAN-14352-1

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston, Forged, Dome, 4.560 in. Bore, Chevy, Set of 8

Part Number: MAN-697860-8

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston, Forged, Dome, 4.560 in. Bore, Chevy, Set of 8

Part Number: MAN-697960-8

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston, Forged, Dome, 4.600 in. Bore, Chevy, Set of 8

Part Number: MAN-697980-8

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Estimated Ship Date: Apr 6, 2026 if ordered today

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

Part Number: MAN-591130L-1

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Estimated Ship Date: Apr 6, 2026 if ordered today

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VALVE-TI 1.600,+.200

Part Number: MAN-11467HTB-1

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Estimated Ship Date: Apr 6, 2026 if ordered today

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

Part Number: MAN-590235L-1

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Estimated Ship Date: Apr 6, 2026 if ordered today

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SINGLE CONNECTING ROD

Part Number: MAN-14266-1

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Estimated Ship Date: Apr 6, 2026 if ordered today

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ROD-BBC 6.535 I BEAM

Part Number: MAN-14266R6-8

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Connecting Rod, 4340 I-Beam, Cap Screw, Bushed, 6.800 in. Length, Chevy, Big Block, Each

Part Number: MAN-14173-1

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Estimated Ship Date: Apr 6, 2026 if ordered today

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