Manley at SummitRacing.com: crankshafts, connecting rods, pistons, rocker arms, and more

Manley Valves 11939M-8

Valves, VALVE-CUSTOM TI .3415

Part Number: MAN-11939M-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Valves 11939P-1

Valves, VALVE-CUSTOM TI .3415

Part Number: MAN-11939P-1

Not Yet Reviewed

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Valves 11939S-1

Valves, VALVE-CUSTOM TI .3415

Part Number: MAN-11939S-1

Not Yet Reviewed

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Call to Order

Manley Valves 11939T-1

Valves, VALVE-CUSTOM TI .3110

Part Number: MAN-11939T-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Valves 11939T-8

Valves, VALVE-CUSTOM TI .3110

Part Number: MAN-11939T-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Manley Titanium Valves 11940-1

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

Part Number: MAN-11940-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Titanium Valves 11940-8

Valve, Intake, Titanium, 2.325 in. Head Diameter, 5.500 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-11940-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Manley Titanium Valves 11940B-1

VALVE-TI 2.325,+.250 BEAD LOC

Part Number: MAN-11940B-1

Not Yet Reviewed

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Titanium Valves 11940B-8

VALVE-TI 2.325,+.250 BEAD LOC

Part Number: MAN-11940B-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Manley Valves 11940HB-1

SINGLE VALVE

Part Number: MAN-11940HB-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Manley Valves 11942HTB-1

Valves, VALVE-TI 2.180,+.800

Part Number: MAN-11942HTB-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Manley Titanium Valves 11944TB-1

Valves, Intake, Titanium, 2.300 in. Diameter, .3415 in. Stem, 5.350 in. Length, Chevy Big Block, Each

Part Number: MAN-11944TB-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Manley Titanium Valves 11944TB-8

Valves, Intake, Titanium, 2.300 in. Diameter, .3415 in. Stem, 5.350 in. Length, Chevy Big Block, Each

Part Number: MAN-11944TB-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Manley Valves 11946HB-1

Valves, VALVE-TI 2.350,+.400 HT B/L

Part Number: MAN-11946HB-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Manley Valves 11946HB-8

VALVE-TI 2.350,+.400 HT B/L

Part Number: MAN-11946HB-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Manley Valves 11948T-1

Valves, VALVE-TI 2.020,+.200

Part Number: MAN-11948T-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Valves 11948T-8

VALVE-TI 2.020,+.200

Part Number: MAN-11948T-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Manley Valves 11948TB-1

Valves, VALVE-TI 2.020,+.200 BEAD LOC

Part Number: MAN-11948TB-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Manley Valves 11921B-1

VALVE-TI PONT 1.900 BEAD LOC

Part Number: MAN-11921B-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Valves 11921B-8

VALVE-TI PONT 1.900 BEAD LOC

Part Number: MAN-11921B-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Manley Valves 11922TB-1

Valves, VALVE-TI PONT 2.400 BEAD LOC

Part Number: MAN-11922TB-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Manley Valves 11922TB-8

VALVES

Part Number: MAN-11922TB-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Manley Valves 11923TB-1

SINGLE VALVE

Part Number: MAN-11923TB-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Manley Valves 11923TB-8

VALVES

Part Number: MAN-11923TB-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Manley Titanium Valves 11924-8

VALVE-TI PONT 2.450

Part Number: MAN-11924-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Manley Parts and Accessories