Allstar Performance 2 Groove V-Belt Billet Pulley Kit - Small Block Chevy 31092 NPT to AN O-Ring Fittings Features:Improved high rpm operationPatented winding

Features:Improved high rpm operationPatented winding design and materialsDirect bolt-in to factory connectors

125 in Radius

The precision ground crown face insures long life for both cam and lifter in the harsh competition environment

Each hub has 4 plug in points with a single output so that one hub can be plugged into another

13 in Long Overall

Allstar Performance 2 Groove V-Belt Billet Pulley Kit - Small Block Chevy 31092 NPT to AN O-Ring Fittings Features:Improved high rpm operationPatented windingPremium 1: 1 pulley kits feature 4 3 4" diameter pulleys with 1 2" wide grooves for use with industrial grade belts. The increased belt width helps reduce belt slippage when used with high performance mechanical fans. The small diameter pulley combination provides a 30% RPM reduction when using a power steering pump with a 6" pulley. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find,