We carry many different models of billet aluminum pulleys. Machined from a solid chunk (billet) of 6061 aluminum, these pulleys are the ultimate in precision and good looks.
We offer them individually, or in matched sets depending on your preference. The single groove, (or single belt) sets are for non power steering setups, and the double groove, (or double belt) sets are for setups with power steering. We offer sets in both factory style single and double groove "V-belt" setups, and also single and double groove in the newer "serpentine" styles. None of these pulleys work with factory style air conditioning setups.
Shown here is our billet aluminum Serpentine style single belt water pump pulley. Serpentine style belts are a newer, more modern setup which contains six separate ribs to help grip the much wider style belt. This helps to increase horsepower and virtually eliminates belt throwing and slippage. Machined from a solid piece of billet aluminum, you can't beat these for a great combination of performance, durability and good looks. And, of course we've got 'em at a price that can't be beat.
Works with all our "Serpentine" style crank and alternator pulleys. Don't forget our 109-1518 bolt kit, it is REQUIRED for use with this pulley.
Shown above is our NEW special bolt kit for attaching our BILLET ALUMINUM lower (crankshaft) pulleys to the damper. These are a unique application, since our billet aluminum pulleys are thicker than a standard stamped steel pulley, so the bolt must be made longer to ensure it will have full thread engagement into the damper. These slightly longer bolts ensure the pulley will be attached perfectly. And the recessed Allen head drive looks great and makes them easy to install and remove with the engine in the car. Package includes six bolts.
Water pump pulley spacer. These are .055" thick. Fits between water pump and water pump pulley as needed for clearance. Multiple shims can also be stacked together to change belt alignment for custom pulley/bracket setups.
Shown above is our NEW special bolt kit for attaching the water pump to the water pump housing when using our BILLET ALUMINUM water pump pulleys. These are a unique application, since our billet aluminum pulleys are thicker than a standard stamped steel pulley. This puts the rear of the pulley very close to the bolt heads, so the head of the bolt must be made into a certain rounded "button" shape to allow adequate clearance in this area. These bolts are just the ticket for a perfect installation. And the recessed Allen head drive looks great and makes them easy to install and remove with the engine in the car. Will also work with standard stamped steel pulleys if desired. Package includes four bolts.
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440 Source Inc.
3680 Research Way Carson City, NV 89706
775.883.2590 / Sales@440source.com
