Manley Engines & Components

Kit-SPRING-HEMI Drag Pak .650 LIFT

Part Number: MAN-221431X-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Valve Springs, SPRING-MITSUBISHI 4G63

Part Number: MAN-22115-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Valve Springs, SPRING-B SERIES NON V

Part Number: MAN-22120-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

SPRING-1454 POLISHED

Part Number: MAN-221454P-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

SPRING-1.500 DOUBLE

Part Number: MAN-221457-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Valve Springs, SPRING-HONDA F20C/F22C

Part Number: MAN-22150-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

SINGLE SPRING

Part Number: MAN-221432-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Kit-SPRING-HEMI 6.4L .650 MAX LIFT

Part Number: MAN-221439-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

SPRING-1440 POLISHED

Part Number: MAN-221440P-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

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: Apr 6, 2026 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: Apr 6, 2026 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: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Kit-RET-STEEL 1.290 7 DEG LT4 INT

Part Number: MAN-23628-8

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 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: Apr 6, 2026 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: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

RET-TI SUPER 7 1.620

Part Number: MAN-23685-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Valve Spring Retainers, RET-SUPER 7 LT/WT FOR 221445P

Part Number: MAN-23685L-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Valve Spring Retainers, RET-TENSILE MAX SUPER 7

Part Number: MAN-23685TM-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 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: Apr 6, 2026 if ordered today

• Drop Ship
• 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: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Valve Spring Retainer, Super 7, Titanium, 7 Degree, 1.50 in. Outside Diameter, .705 in. Inside Diameter, Each

Part Number: MAN-23701-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Valve Spring Retainers, RET-SUPER 7 LT/WT 221452SF

Part Number: MAN-23702L-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Valve Spring Retainers, RET-L/W TENSILE MAX SUPER 7

Part Number: MAN-23702LTM-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Valve Spring Retainers, RET-SUPER 7 LT/WT

Part Number: MAN-23705L-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

RET-LW TENSILE MAX SUPER 7

Part Number: MAN-23705LTM-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order