• Drag part number: 0931-0538
• Manufacturer Number: 910-0474
• The Big Bore kit yields excellent results with stock cylinder heads
• Easy installation: no need to bore or split existing cases, just swap the cylinders
• Cylinders are constructed from premium aluminum castings with cast-in iron liners
• Kits include cylinders, pistons, rings and gaskets (head, base and exhaust)
• Black or silver powder-coat finish
• Made in the U.S.A.
• This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.

• Product Name: Cylinder Kit
• Style: Big Bore
• Base Color: Gray
• Color/Finish: Gray
• Material: Aluminum
• Bore Size: 4.125"
• Displacement: 117"
• Stroke Length: 4-3/8"
• Compression Ratio: 10.9:1
• Units: Kit
• Riding Style: Street

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