Manley Parts and Accessories

Valves, VALVE-GEN II 2.000 7mm/.2755

Part Number: MAN-11268-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valves, VALVE-GEN II R/F 2.125 .3125

Part Number: MAN-11272-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valves, VALVE-R/F HONDA 30mm

Part Number: MAN-11366-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valves, VALVE-R/M SR20DE(T) 30.15mm

Part Number: MAN-11145-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valves, VALVE-Nissan Patrol R/M 35mm

Part Number: MAN-11179-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valve, Intake, Stainless Steel, 2.150 in. Diameter, .342 in. Stem, 5.650 in. Length, Universal, Each

Part Number: MAN-11216-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valve, Exhaust, Stainless Steel, 1.650 in. Diameter, .342 in. Stem, 5.640 in. Length, Universal, Each

Part Number: MAN-11217-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valve, Race Series Gen II Custom, 12 degree Dish, XH-426 Stainless Steel, 1.625 in. Head Diameter, 6.400 in. Length, Each

Part Number: MAN-11261-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

VALVE-GEN II R/M 2.100

Part Number: MAN-11262-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valve, Intake, Stainless Steel, 2.250 in. Diameter, .372 in. Stem, 5.105 in. Length, Chevy, Each

Part Number: MAN-11312-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valve, SBC exhaust, 1.600 + .200 Race Master

Part Number: MAN-11319-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valve, Intake, Stainless Steel, 2.375 in. Diameter, .342 in. Stem, 5.70 in. Length, Universal, Each

Part Number: MAN-11200-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valves, Exhaust, Stainless Steel, 1.94 in. Diameter, .342 in. Stem, 6.00 in. Length, Set of 8

Part Number: MAN-11241-1

Not Yet Reviewed

• Special Order

Valve, Intake, Stainless Steel, 1.890 in. Diameter, .274 in. Stem, 4.800 in. Length, Each

Part Number: MAN-11246-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valve, Exhaust, Stainless Steel, 1.457 in. Diameter, .274 in. Stem, 4.800 in. Length, Each

Part Number: MAN-11247-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valves, Intake, Stainless Steel, 2.300 in. Diameter, .310 in. Stem, 5.900 in. Length, Set of 8

Part Number: MAN-11248-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valves, VALVE-R/M NISSAN RB30E/T 36.1m

Part Number: MAN-11187-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valves, VALVE-S/D 1.600,+.200

Part Number: MAN-11351-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valves, Intake, NK-844 Stainless Steel, 2.020 in. Diameter, 0.342 in. Stem, 5.250 in. Length, Set of 8

Part Number: MAN-11702-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valve, Intake, Stainless Steel, 4.730 in. Length, 1.710 in. Diameter, 0.3415 in. Diameter Stem, Buick V6, Each

Part Number: MAN-11502-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valve, Intake, Race Master, Stainless Steel, 2.080 in. Head Dia, 7 Degree Dish, Chevy, Small Block, Each

Part Number: MAN-11806-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

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

Part Number: MAN-11808-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valve, Intake, NK-844 Stainless, 1.937 in. Diameter, 4.911 in. Length, Chevy, Small Block, Each

Part Number: MAN-11840-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

VALVE-S/D 1.625,+.200

Part Number: MAN-11871-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order

Valve, Intake, Severe Duty, Stainless Steel, 2.125 in. Diameter, 0.3415 in. Stem, 5.026 in. Length, Each

Part Number: MAN-11848-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Special Order