Manley Camshafts & Valvetrain

SPRING-1441 POLISHED

Part Number: MAN-221441P-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: MAN-221443-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 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: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order

SPRING-1444 POLISHED

Part Number: MAN-221444P-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order

Valve Springs, Dual, 1.610 in. Outside Diameter, 546 lbs./in. Rate, 1.220 in. Coil Bind Height, Set of 16

Part Number: MAN-221444P-16

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

SPRING-1.620 DOUBLE

Part Number: MAN-221445P-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 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: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order

Valve Springs, NexTek, Dual, 1.400 in. O.D., 575 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: MAN-221446SF-16

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Spring Retainers, Titanium, 10 Degree Lock, 1.500 in. Outside Diameter, .635 in. Inside Diameter, Set of 16

Part Number: MAN-23679-16

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Springs, SPRING-NISSAN PATROL TB48

Part Number: MAN-22155-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order

Valve Springs, SPRING-NISSAN SR20DE/SR20DET

Part Number: MAN-22165-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order

RET-H13 SUPER 7 1.580 DBL

Part Number: MAN-23681TS-16

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Spring Retainer, Super 7, Titanium, 7 Degree, 1.560 in. Outside Diameter, .805 in. Inside Diameter, Each

Part Number: MAN-23682-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order

Valve Springs, SPRING-NISSAN VQ35DET

Part Number: MAN-22170-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order

Valve Springs, SPRING-HONDA KA20A/K20Z

Part Number: MAN-22140-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring Retainers, RET-TI LIGHTWT 23682

Part Number: MAN-23682L-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring Retainers, RET-TENSILE MAX SUPER 7

Part Number: MAN-23682TM-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring Retainers, RET-H-13 SUPER 7 1.560 DBL

Part Number: MAN-23682TS-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order

RET-H-13 SUPER 7 1.560 DBL

Part Number: MAN-23682TS-16

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

RET-TI SUPER 7 1.620

Part Number: MAN-23685-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring Retainers, Titanium, 7 Degree Lock, 1.620 in. Outside Diameter, .840 in. Inside Diameter, Set of 16

Part Number: MAN-23685L-16

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Spring Retainers, RET-TENSILE MAX SUPER 7

Part Number: MAN-23685TM-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order

RET-TI SUPER 7 1.560 +.050

Part Number: MAN-23691-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order

RET-TI SUPER 7 1.560 +.050

Part Number: MAN-23691-16

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Spring Retainers, Titanium, 7 Degree, 1.500 in. Outside Diameter, .785 in. Inside Diameter, Each

Part Number: MAN-23700L-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Drop Ship
• Special Order