SPE Motorsport LSA Pulley v bands Sizes ranging from 2

Sizes ranging from 2

The SPE pulley system allows the customer to change sizes with ease quickly

Self-aligning design eliminating need for Delrin alignment dowels

Stainless steel or titanium hub option

SPE Motorsport LSA Pulley v bands Sizes ranging from 2SPE LSA Pulley The SPE pulley system allows the customer to quickly change sizes with ease. This pulley system is the lightest available. You can find the SPE Motorsport pulley setups on the fastest stock blower cars in the country. The patent pending CNC Convex Knurling Process (CKP) on the SPE pulleys offers a perfect balance between belt grip and wear. The machining process allows the rib surface to offer varying grip under different belt loads.