Moroso 64886 - Pulley, Vacuum Pump, Gilmer 28T

Vacuum Pump Pulley Gilmer Type Use w/Smog Pumps Or PN[22640/22641/22642] Accepts 3/8 Pitch And W-0.75 in. Gilmer Belts OD-3 5/16 in. 28 Tooth 3 Bolt Mount Pattern • Fits Moroso Racing Vacuum Pumps or similar "smog" pumps that use OE-style, 3-bolt mounting pattern accepts standard gilmer belts with 3/4" width or less • Precision machined from aircraft-quality aluminum with hard-coat anodized finish for extended service life and features direct, bolt-on installation • Use with Moroso 3- or 4-Vane Racing Vacuum Pump Nos. 22640, 22641, 22642, 22643, 22644,22840, 22842, 22843 and interchangeable drive components Part # AVAILABLE OPTIONS 97172 Crankshaft Pulley