KB Performance, 1200 XL piston kit. +.005" - 88-22 XL1200 (NU) 513718 for bikes with a 6

for bikes with a 6 volt electrical system

OEM replacement reference 11288

with rear chain only

60 KW(82 PS) Harley Davidson FLHRC 1584 Road King Classic 1584 2010 ALL 57 KW(77 PS)

KB Performance, 1200 XL piston kit. +.005" - 88-22 XL1200 (NU) 513718 for bikes with a 6Standard replacement piston set, for stock or high lift camshafts. With a lowered top ring and deeper valve pockets to accomodate the higher lift cams. Stock 9. 0: 1 compression ratio. Piston weight 341gr. Piston pin weight 97gr. Head type: Flat top Dome +1. 5cc. Compression height 1. 210". Bore 3. 498" Stroke 3. 812". Rod length 6. 938" Cyl. length 4. 650". Comes with T6 heat treated 390 Hypereutectic cast pistons with 16% silicone levels which