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All of our products are made-to-order. Please expect a 1-3 week ship time to ship your order depending on finishes, parts, backorders, shipping delays, etc.

Expect a minimum of 2 weeks for anodizing. Due to shipper and supplier delays, your order may take longer to arrive.

Chevy Big Block Pulley Systems

Ground pounding, face-distorting torque and a deep-throated rumble are what keeps the big block Chevy pulley kit at the top of the list of all-time favorite engines. Still inspiring awe nearly 50 years after it first hit the pavement, few engines have such a devoted following. Drop one of these beasts in your ride and top it off with a Concept One Big Block Victory pulley system. You won't be disappointed.