Manley Engines & Components

VALVE

Part Number: MAN-11920B1

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Cylinder Head Bolts, High Performance, Hex Head, Chevy, Big Block, Dart, Merlin, Bowtie Heads, 1 Head, Set

Part Number: MAN-42322

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .313 in. Stem, 5.040 in. Length, Chevy, Each

Part Number: MAN-11231-1

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Estimated Ship Date: Mar 16, 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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Estimated Ship Date: Mar 16, 2026 if ordered today

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Valves, Intake, NK-844 Stainless, 2.100 in. Diameter, .342 in. Stem, 5.026 in. Length, Each

Part Number: MAN-11852-1

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Valve, Exhaust, Severe Duty, Stainless Steel, 1.900 in. Diameter, 0.3415 in. Stem, 6.380 in. Length, Each

Part Number: MAN-11581-1

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Valve, Intake, Stainless Steel, 2.055 in. Diameter, .341 in. Stem, 5.011 in. Length, Chevy, Each

Part Number: MAN-11824-1

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Valves, VALVE-S/D AFR 1.600 +.100

Part Number: MAN-12337-1

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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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Estimated Ship Date: Mar 16, 2026 if ordered today

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Valve, Exhaust, Severe Duty, 1.900 in. Head Dia., 6 Degree Dish, Chevy, Big Block, Each

Part Number: MAN-11811-1

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Valve, Exhaust, XH-428 Stainless, 1.900 in. Head Diameter, 5.522 in. Length, Chevy, Big Block, Each

Part Number: MAN-11847-1

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Pushrod, Chromoly, Swedged End, 5/16 in. Diameter, 7.300 in. Length, Ball/Ball Ends, Each

Part Number: MAN-25225-1

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Lash Cap, Steel, 5/16 in. Valve Stem, .080 in. Thick, Each

Part Number: MAN-42300-1

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Valves, VALVE-TI 1.625,+.700 BEAD LOC

Part Number: MAN-11477TB-1

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Valve, Exhaust, Titanium, 1.600 in. Diameter, .342 in. Stem, 5.260 in. Length, Universal, Each

Part Number: MAN-11429T-1

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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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Estimated Ship Date: Mar 16, 2026 if ordered today

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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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Estimated Ship Date: Mar 16, 2026 if ordered today

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SBC ROD BEARINGS NARROWED SJ

Part Number: MAN-30020

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Estimated Ship Date: Mar 16, 2026 if ordered today

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LOC-10 DEG .3110 +.050 BEAD

Part Number: MAN-13152TC-8

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .342 in. Stem, 0.100 in. Longer, 5.522 in. Length, Set of 8

Part Number: MAN-10761-8

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Lash Cap, Steel, 6mm Valve Stem, .060 in. Thick, Each

Part Number: MAN-42254-1

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Estimated Ship Date: Mar 16, 2026 if ordered today

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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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Estimated Ship Date: Mar 16, 2026 if ordered today

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Pushrod, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.800 in. Length, Universal, Each

Part Number: MAN-25880-1

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Valve Spring Shims, Steel, Hardened, 1.250 in. Outside Diameter, .015 in. Thick, Set of 50

Part Number: MAN-02231-50

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Piston, PIST-3.662/1.165 CD/-6cc E/D

Part Number: MAN-595700CE-1

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Estimated Ship Date: Mar 16, 2026 if ordered today

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