Out of stock
SKU: MPP6381
MPN: 6381
The March Performance Crank Pulley SBC LWP Serpentine Conversion is a high-performance crankshaft pulley designed for small block Chevy engines transitioning to serpentine belt systems. This product is ideal for engine builders looking to enhance their cooling system and improve overall performance.
Constructed from aluminum and featuring a clear powder-coat finish, this 7-inch diameter pulley is engineered to optimize coolant circulation while maintaining compatibility with long water pump configurations. The 6/6-rib serpentine profile ensures a secure belt grip, enhancing power transmission to engine accessories.
This pulley is particularly beneficial for those upgrading from traditional V-belt systems, as it reduces parasitic drag and improves accessory drive reliability. It is suitable for various applications, including engine swaps and performance builds, where enhanced thermal management is a priority.
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