1998 Manley Parts and Accessories

Valve, Intake, Titanium, 2.325 in. Head Diameter, 5.500 in. Length, Chevy, Big Block, Each

Part Number: MAN-11940-1

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Estimated Ship Date: May 26, 2026 if ordered today

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.910 in. Length, Chevy, Each

Part Number: MAN-10649-1

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Estimated Ship Date: May 27, 2026 if ordered today

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

Part Number: MAN-11832-1

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Estimated Ship Date: May 28, 2026 if ordered today

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Valves, Street Flo, Intake, Stainless Steel, 2.02 in. Diameter, .342 in. Stem, 5.040 in. Length, Chevy, Set of 8

Part Number: MAN-10796-1

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Estimated Ship Date: May 28, 2026 if ordered today

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Valve, Exhaust, XH-428 Stainless Steel, 1.720 in. Diameter, .372 in. Stem, 5.354 in. Length, Chevy, Each

Part Number: MAN-11553-1

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Valve, Exhaust, XH-428 Stainless, 1.600 in. Diameter, .3415 in. Stem, 5.465 in. Length, Each

Part Number: MAN-11513-1

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Valve, Intake, Stainless Steel, 2.080 in. Diameter, .341 in. Stem, 5.011 in. Length, Chevy, Each

Part Number: MAN-11772-1

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Estimated Ship Date: May 27, 2026 if ordered today

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Valve, Intake, Stainless Steel, 2.250 in. Diameter, .342 in. Stem, 5.494 in. Length, Set of 8

Part Number: MAN-10868-8

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Estimated Ship Date: May 28, 2026 if ordered today

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Valves, Intake, Stainless Steel, 2.250 in. Diameter, .371 in. Stem, 5.218 in. Length, Chevy, Set of 8

Part Number: MAN-10726-8

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Estimated Ship Date: May 28, 2026 if ordered today

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Valve, Intake, Titanium, 2.180 in. Diameter, .342 in. Stem, 5.540 in. Length, Universal, Each

Part Number: MAN-11468T-1

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Valve, Intake, Titanium, 2.150 in. Diameter, .342 in. Stem, 5.440 in. Length, Universal, Each

Part Number: MAN-11426T-1

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Valve, Intake, 2.055 in. Head Diameter, 8.68mm Stem Diameter, 4.911 in. Overall Length, Chevy, Set of 8

Part Number: MAN-10768-8

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Estimated Ship Date: May 28, 2026 if ordered today

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Valves, Exhaust, Stainless Steel, 1.500 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Set of 8

Part Number: MAN-10777-8

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Estimated Ship Date: May 27, 2026 if ordered today

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Valves, Intake, Stainless Steel, 35mm Diameter, .2355 in. Stem, 4.620 in. Length, Ford, 4.6L, 5.4L, SOHC, 3 Valve, Each

Part Number: MAN-11632B-1

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Valve, Intake, Stainless Steel, 2.300 in. Diameter, .342 in. Stem, 5.344 in. Length, Chevy, Each

Part Number: MAN-11816-1

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Valve, Intake, Stainless Steel, 2.065 in. Diameter, .371 in. Stem, 5.218 in. Length, Chevy, Each

Part Number: MAN-11514-1

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Valve, Exhaust, Stainless Steel, 1.500 in. Diameter, .341 in. Stem, 4.920 in. Length, Chevy, Each

Part Number: MAN-10077-1

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Estimated Ship Date: May 28, 2026 if ordered today

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Piston, Forged, Dish, 3.572 in. Bore, Ford, Each

Part Number: MAN-594120C-1

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Estimated Ship Date: May 28, 2026 if ordered today

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Piston, Forged, Dish, 3.582 in. Bore, Ford, Modular V8, Each

Part Number: MAN-594230C-1

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Estimated Ship Date: May 28, 2026 if ordered today

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Piston, Forged, Dish, 3.552 in. Bore, Ford, Each

Part Number: MAN-594100C-1

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

Part Number: MAN-696060-1

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Estimated Ship Date: May 28, 2026 if ordered today

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

Part Number: MAN-590530L-1

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Piston, Forged, Flat, 4.060 in. Bore, Chevy, Each

Part Number: MAN-590560R-1

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Estimated Ship Date: May 28, 2026 if ordered today

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BOLT-7/16 2000 1.850

Part Number: MAN-42391-1

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Estimated Ship Date: May 28, 2026 if ordered today

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Pistons, Forged, Dish, 3.552 in. Bore, Ford, Modular V8, Each

Part Number: MAN-494200-1

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Estimated Ship Date: May 28, 2026 if ordered today

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