March Performance Chrysler 318-340-360 Serpentine Conversion Kits

4.57 out of 5 stars 14 Customer Reviews

March Performance Chrysler 318-340-360 serpentine conversion kits swap out with your old low-performance V-belt pulleys with a 1 in. wide serpentine belt drive system. These high performance pulleys kits are precision CNC-machined from solid billet 6061 T-6 aluminum, then polished and clear powdercoated for a no-polish, maintenance-free finish.

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March Performance Chrysler 318-340-360 Serpentine Conversion Kits 40410

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Mopar, Small Block, Kit

Part Number: MCH-40410

Not Yet Reviewed

Estimated Ship Date: Today

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March Performance Chrysler 318-340-360 Serpentine Conversion Kits 40405

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Mopar, Small Block, Kit

Part Number: MCH-40405

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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March Performance Chrysler 318-340-360 Serpentine Conversion Kits 40400

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Mopar, Small Block, Kit

Part Number: MCH-40400

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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March Performance Chrysler 318-340-360 Serpentine Conversion Kits 40400-08

Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Mopar, Small Block, Kit

Part Number: MCH-40400-08

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

March Performance Chrysler 318-340-360 Serpentine Conversion Kits 40420

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Mopar, Small Block, Kit

Part Number: MCH-40420

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

March Performance Chrysler 318-340-360 Serpentine Conversion Kits 40420-08

Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Mopar, Small Block, Kit

Part Number: MCH-40420-08

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

March Performance Chrysler 318-340-360 Serpentine Conversion Kits 40405-08

Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Mopar, Small Block, Kit

Part Number: MCH-40405-08

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

March Performance Chrysler 318-340-360 Serpentine Conversion Kits 40425-08

Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Mopar, Small Block, Kit

Part Number: MCH-40425-08

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

March Performance Chrysler 318-340-360 Serpentine Conversion Kits 10325

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Performance Ratio, Chrysler, Small Block, Kit

Part Number: MCH-10325

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

March Performance Chrysler 318-340-360 Serpentine Conversion Kits 10325-08

PULLEY KIT

Part Number: MCH-10325-08

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

March Performance Chrysler 318-340-360 Serpentine Conversion Kits 40425

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Mopar, Small Block, Kit

Part Number: MCH-40425

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

March Performance Chrysler 318-340-360 Serpentine Conversion Kits 40415

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Mopar, Small Block, Kit

Part Number: MCH-40415

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

March Performance Chrysler 318-340-360 Serpentine Conversion Kits 10320

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Performance Ratio, Chrysler, Small Block, Kit

Part Number: MCH-10320

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

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