Description:

/PERFORMANCECrankshaft Pulley Machined from quality billet steel, fashion, durable, no rust, and long service life; it has deep grooves to prevent belts from slipping;. FITMENT 3 Groove Crankshaft Pulley only for SB Chevy 265 283 305 327 350 383 400engines when using a short water pump;Pulley Diameter Size Specs: 7.30" Diameter.. 100% SATISFIED GSKMOTOR also have other SBC350 Long Water Pump, Short Water Pump different Single/Double/Triple Groove Upper Crank Pulleys, looking forward to better service for everyone.. WARM TIPS Pls check the picture make sure this item fit your car before purchase. BEST WISHES!!!.