Product Description
For 1984-92 Big Twin 80" Evolution models Yields 96 cubic inches with an approximate compression ratio of 9.75:1 and includes a 96" Sidewinder kit with 4-5/8" stroker flywheels and rods assembled, 3-5/8" bore pistons complete, cylinders, a 585 cam kit, a Super 'E' carb kit and installation instructions