Manley Engines & Components

Valve Springs, Dual, 1.580 in. Outside Diameter, 535 lbs./in. Rate, 1.170 in. Coil Bind Height, Each

Part Number: MAN-221443P-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring, Dual, 1.610 in. Outside Diameter, 546 lbs./in. Rate, 1.220 in. Coil Bind Height, Each

Part Number: MAN-221444-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

SPRING-1444 POLISHED

Part Number: MAN-221444P-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

SPRING-1.620 DOUBLE

Part Number: MAN-221445P-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring, Nex Tek, Dual, 1.400 in. Outside Diameter, 575 lbs/in., Each

Part Number: MAN-221446SF-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Kit-RET-STEEL 1.290 7 DEG LT4 EXH

Part Number: MAN-23621-8

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Valves, VALVE-Nissan Patrol R/M 35.5mm

Part Number: MAN-11183-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Valves, VALVE-R/M NISSAN RB30E/T 43.1m

Part Number: MAN-11184-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Valves, VALVE-R/M NISSAN RB30E/T 35.1m

Part Number: MAN-11185-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

VALVE-R/F TOYOTA 1FZ-FE 39.5mm

Part Number: MAN-11186-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: MAN-11187-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Valves, VALVE-R/M TOYOTA 1FZ-FE 39.5mm

Part Number: MAN-11188-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

VALVE-R/M TOYOTA 1FZ-FE 33.5mm

Part Number: MAN-11189-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Valves, VALVE-R/M NISSAN GTR VR38DETT

Part Number: MAN-11190-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Valves, VALVE-R/M TOYOTA 1FZ-FE 33.5mm

Part Number: MAN-11191-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Valves, VALVE-R/M NISSAN GTR VR38DETT

Part Number: MAN-11192-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Valves, VALVE-FORD 2.3L EB R/F 33.0mm

Part Number: MAN-11198-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Valve, Exhaust, Stainless Steel, 1.625 in. Diameter, .342 in. Stem, 5.500 in. Length, Universal, Each

Part Number: MAN-11203-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Valve, Intake, Stainless Steel, 2.047 in. Diameter, .313 in. Stem, 5.000 in. Length, Universal, Each

Part Number: MAN-11204-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Valve, Exhaust, Stainless Steel, 1.575 in. Diameter, .313 in. Stem, 5.000 in. Length, Universal, Each

Part Number: MAN-11205-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Valve, Intake, Stainless Steel, 2.100 in. Diameter, .311 in. Stem, 5.700 in. Length, Universal, Each

Part Number: MAN-11206-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Valve, Exhaust, Stainless Steel, 1.260 in. Diameter, .217 in. Stem, 4.685 in. Length, Universal, Each

Part Number: MAN-11209-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Valve, Intake, Stainless Steel, 1.535 in. Diameter, .236 in. Stem, 4.469 in. Length, Universal, Each

Part Number: MAN-11212-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Valve, Exhaust, Stainless Steel, 1.940 in. Diameter, .372 in. Stem, 5.650 in. Length, Universal, Set of 8

Part Number: MAN-11215-1

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• 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: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order