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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
no nonsense—just the right part for the job
Mounting a fluid cooler on your YJ just got easier
JL and JT platforms
so you know they’re trail-tested and PSC-approved
or just want to keep things clean and safe
Small Block GM Serpentine Pulleys – Crankshaft & Water Pump Options Diameter:3.9" no nonsense—just the right partThese PSC serpentine pulleys are built for Small Block GM engines and designed to keep your accessory drive running smooth and efficient. Whether youre dialing in reduction for performance or just want a clean, reliable setup, these pulleys deliver. Precision machined for a perfect fit, theyre tough enough for street builds and custom projects alike. Choose from crankshaft and water pump options to match your setup: PP3400: Crankshaft Pulley 3. 125"
