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March Performance Crankshaft Pulley Hub Adapters 348

March Performance 348 - March Performance Crankshaft Pulley Hub Adapters

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Adapter, Crank Pulley, Aluminum, Natural, Chevy, Pontiac, LT1, Each

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  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Manufacturer's Part Number: 348
Part Type: Pulley Adapters
Summit Racing Part Number: MCH-348

Adapter Material: Aluminum
Adapter Finish: Natural
Quantity: Sold individually.
Notes: Designed for Camaro and Firebird crank pulley/balancer. Buick LT1 and other LT applications may require machining of adapter for proper alignment.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These March Performance crankshaft pulley hub adapters have been specially designed for use on Chevrolet LT1 engines. They are manufactured from high-quality material and install with no modifications. The hub adapters allow you to install a serpentine belt conversion when retrofitting a late model LT1 engine into your street rod or musclecar.


Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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