KB Performance, 1340 Shovel forged piston kit. STD - 79-84 1340cc Shovel (NU) 517709 Air cleaner and carb support

Air cleaner and carb support bracket must be purchased separately

2018 Harley-Davidson Sportster Superlow - XL 883L

91-05(NU)DYNA (EXCL FXDWG)

Include dual-filament 12V

Single-disc for touring applications

KB Performance, 1340 Shovel forged piston kit. STD - 79-84 1340cc Shovel (NU) 517709 Air cleaner and carb supportForged piston set. 9. 0: 1 CR with 112cc head. Piston weight 416gr. Piston pin weight 97gr. Piston pin dia. . 791" offset. Head type: Dome with 52. 7cc. Compression height 1. 285". Bore 3. 498". Stroke 4. 250". Rod length 7. 440". Cyl. length 5. 330". All KB forged pistons are made from 4032 alloy, a 11% silicon alloy that is formed in a forging press. Forging aluminum gives a superior strength and structural integrity on a molecular level, after