The Speedmaster PCE239.1010 is a billet aluminum 2-groove crank pulley designed specifically for use with long water pump (LWP) setups on Chevy Small Block 350 engines. Machined from billet aluminum, this pulley offers a strong, lightweight alternative to stamped-steel OEM units, helping reduce rotating mass while delivering a clean, finished look under the hood.
Engineered to work with dual-belt accessory drive configurations, the 2-groove design allows you to run multiple accessories off the crankshaft with confidence. This pulley is intended for SBC 350 applications equipped with a long water pump, making it a straightforward upgrade for street builds and performance applications alike.
MPNPCE239.1010
UPC840136520436
