March Performance Crankshaft Pulleys 10307

5 out of 5 stars ( 2 )

Part Number: MCH-10307

$129.00

Crankshaft Pulley, Serpentine, 6-groove, 6-bolt, Aluminum, Clearcoat, 5.875 in. O.D., Chrysler, Dodge, Plymouth, Small/Big Block, Each
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March Performance Crankshaft Pulleys 10307

March Performance Crankshaft Pulleys 10307

MCH-10307

5 out of 5 stars ( 2 )

Part Number: MCH-10307

Estimated Ship Date: Oct 27, 2026

$129.00

Estimated Ship Date: Oct 27, 2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
10307
Part Type:
Product Line:
Summit Racing Part Number:
MCH-10307
Pulley Style:
Serpentine
Crankshaft Pulley Bolt Hole Quantity:
Six
Groove Quantity:
6
Underdrive:
No
Overdrive:
No
Hardware Included:
No
Outside Diameter (in.):
5.875 in.
Crankshaft Nose Cover Included:
No
Pulley Material:
Aluminum
Pulley Finish:
Clearcoat
Quantity:
Sold individually.
Notes:
Water pump flange to dampener face measurement 3.750 in. only.

March Performance Crankshaft Pulleys

March Performance crankshaft pulleys are CNC-machined to run true. These pulleys are available in both standard and underdrive sizes. Underdrive pulleys help to increase horsepower by reducing accessory pulley rotation effort at the crankshaft.

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