Blower Belt - 57 x 3 - 1/2 Pitch

The Blower Belt - 57 x 3 - 1/2 Pitch from Blower Drive Service is a precision serpentine drive belt designed for use in supercharger and blower applications on high-performance engines. This belt is suitable for various belt-driven induction systems, including centrifugal superchargers and roots-style blowers, making it an essential component for engine builders and performance enthusiasts.

Engineered for reliability, this blower belt features a 57-inch circumference, 3-inch width, and 1/2-inch pitch profile, ensuring compatibility with OEM and aftermarket blower pulley systems. The 1/2-inch pitch configuration helps distribute load evenly across the belt teeth, which can reduce heat generation and extend service life under high-load conditions. Constructed from reinforced synthetic materials, this belt is designed to resist glazing, cracking, and premature wear.

Ideal for both street and strip applications, this blower belt is particularly beneficial for those working with LS-series engines and other high-performance setups. Proper tension and alignment are crucial for optimal performance, and users are encouraged to utilize a belt tensioner gauge to maintain specifications and prevent slippage that could affect boost delivery.