Moroso Single Groove Crankshaft Pulley - SB Chevrolet - Single Groove - 1969-Later (With Long Water Pump) - 50% Reduction - 4.00" O.D. LGF 86625Since 1989 LWILK5000K Size:Large (17") see 450600 R03P003L

86625Since 1989

NPT connection on the back makes for easy installation and nylon line and fittings are included

1-1/2 in Hose Barb to 1-1/2 in Hose Barb

A "one-wire" self exciting internal voltage regulator makes installation of these alternators on older or customized vehicles a snap- Simply run a properly sized positive and ground cable from the alternator to the terminals of the battery and the alternator will work perfectly

Be Sure to check out all of our proucts from Bell Helmets including helmet Bell Helmet pivot kits and shields

Moroso Single Groove Crankshaft Pulley SB Chevrolet Single Groove 1969 Later (With Long Water Pump) 50% Reduction 4.00" O.D. LGF 86625Since 1989 LWILK5000K Size:Large (17") see 450600 R03P003L 86625Since 1989 NPT connection on the back makes for easy installation and nylon line and fittings are included