2039 3/4" Split Hub for Sprocket, 3-Hole, Billet Aluminum, 1/2" Thick, 3/16", Keyway, Bolt Circle 1.680" Bolt Pattern P5248

Install a Sprocket on your engine crankshaft or jackshaft with this  Clamp-on Engine Hub.

Has a 1″ Diameter raised shoulder around the bore.

Four (4) Socket Head Cap Screws included.

• Split Hub
• Billet Aluminum
• 3/4" Bore
• 1/2" Thick,
• 3/16" Keyway
• 3-Hole
• 1.680" Bolt Circle
• Bolt Pattern P5248

add a 27XX Sprocket with a 1.680" Bolt Circle for this hub