Alternator Drive Pulley 32 Tooth HTD

The Alternator Drive Pulley 32 Tooth HTD by JONES RACING PRODUCTS is a precision serpentine pulley system component designed for high-performance engine builds and custom automotive applications. This HTD (High Torque Drive) 32-tooth pulley synchronizes power delivery from your crankshaft to the alternator, ensuring consistent belt tension and efficient charging system operation across the entire RPM band.

Whether you're building a turbo application, upgrading to a larger displacement engine, or fine-tuning your accessory drive ratio, this pulley provides the control needed to optimize both alternator output and parasitic drag. HTD profile pulleys deliver superior grip and load transfer compared to standard V-belt designs, eliminating slip under boost or high-torque conditions. Manufactured to strict Jones Racing Products tolerances, this pulley minimizes rotational inertia while maintaining the rigidity needed for sustained high-RPM use.

This pulley is ideal for builders upgrading late-model LS, small-block Chevy, Ford, and Mopar platforms with aftermarket alternators or dual-serpentine configurations. The 32-tooth profile is designed to work with complementary crank and water-pump pulleys in comprehensive serpentine kits, allowing you to dial in exact gear ratios for your charging and cooling demands. HTD belt systems are increasingly favored in competitive environments for their efficiency and reliability.