The Speedmaster PCE237.1008 is a 42.0-inch by 1.5-inch Gilmer-style drive belt designed for high-performance applications. Featuring the 420L150Hsn tooth profile, this belt delivers positive, slip-free power transfer between your pulleys, making it a reliable choice for performance engine builds that demand consistent and precise drive.
Sold as a belt-only component, the PCE237.1008 is ideal for enthusiasts and builders who need a direct replacement or are assembling a custom Gilmer drive system. Always verify your pulley tooth pitch and center-to-center distance before ordering to ensure proper fitment with your specific setup.