1998 CHEVROLET Manley Parts and Accessories

Valve, Intake, NK-842 Stainless, 2.190 in. Head Diameter, 5.344 in. Length, Chevy, Big Block, Each

Part Number: MAN-11720-1

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Estimated Ship Date: Jun 5, 2026 if ordered today

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Valve, Intake, Stainless Steel, 2.100 in. Diameter, .342 in. Stem, 5.040 in. Length, Chevy, Each

Part Number: MAN-11328-1

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Estimated Ship Date: Jun 5, 2026 if ordered today

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INTAKE VALVE

Part Number: MAN-11564-1

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Valve, Exhaust, XH-426 Stainless, 1.880 in. Diameter, .3415 in. Stem, 5.522 in. Length, Each

Part Number: MAN-11761-1

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Estimated Ship Date: Jun 8, 2026 if ordered today

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CHAIN-SBC STREET MASTER ROLLER

Part Number: MAN-76163

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Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .342 in. Stem, Stock Length, 5.422 in. Length, Each

Part Number: MAN-10881-1

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Valve, Intake, Stainless Steel, 2.020 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Each

Part Number: MAN-10766-1

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BOLT-7/16 H BEAM

Part Number: MAN-42361-1

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Valve, Intake, Stainless Steel, 1.940 in. Diameter, .341 in. Stem, 4.880 in. Length, Chevy, Each

Part Number: MAN-10476-1

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Estimated Ship Date: Jun 5, 2026 if ordered today

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Valve, Intake, Stainless Steel, 2.020 in. Diameter, .342 in. Stem, 4.880 in. Length, Chevy, Each

Part Number: MAN-10650-1

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Valve Spring, Nex Tek, Dual, 1.324 in. Outside Diameter, 435 lbs/in., Each

Part Number: MAN-221421-1

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Valve, Intake, Stainless Steel, 1.940 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Each

Part Number: MAN-10576-1

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Valve, Intake, Stainless Steel, 2.080 in. Diameter, .341 in. Stem, 4.940 in. Length, Chevy, Each

Part Number: MAN-11558-1

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Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, 6.385 in., Chevy, Big Block, Set of 8

Part Number: MAN-14062R-8

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Valve, Intake, Stainless Steel, 2.250 in. Diameter, .372 in. Stem, 5.218 in. Length, Chevy, Each

Part Number: MAN-11562-1

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Connecting Rod, ROD-14050 W/ARP 2000

Part Number: MAN-14050R-1

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Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, 6.000 in., Chevy, Small Block, Race Only, Set of 8

Part Number: MAN-14054R-8

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Pistons, PIST-1.280 CD/FT 4.030

Part Number: MAN-591730-8

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Pistons, PIST-1.280 CD/FT 4.060

Part Number: MAN-591760-8

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Connecting Rod, 4340 Steel, H-Beam, 6.125 in. Length, Bushed, Cap Screw, Chevy, 5.7L, Set of 8

Part Number: MAN-14051R-8

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PIST-1.250 CD/FT 4.030

Part Number: MAN-591630-8

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Pistons, PIST-1.280 CD/FT 4.040

Part Number: MAN-591740-8

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Valve, BBC intake 2.190 stock length, Street Master, set of 8

Part Number: MAN-10872-1

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Valves, VALVE-S/D 1.600,+.600

Part Number: MAN-11359-1

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

Part Number: MAN-591330L-1

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Estimated Ship Date: Jun 5, 2026 if ordered today

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