12.2in. Standard Spring Rate 'Slammer' Rear Shock Absorber - Black. Fits Softail 2018up. - Burly Brand Lighting * HOWEVER Rollies does recommend

* HOWEVER Rollies does recommend 1999 model Twin Cam Touring & Dyna’s with tapered cam shaft gear to upgrade S&S Gear Drive Cams (i

* S&S Crankcase # SS31-0052 directly replaces H-D # 34473-85A

TSC Shifter Tips # TS-TSC-2100-1

440″ Rod Length

They have an excellent level of fatigue life and are designed to handle the demands of performance engines with 585 and smaller lift camshafts

12.2in. Standard Spring Rate 'Slammer' Rear Shock Absorber - Black. Fits Softail 2018up. - Burly Brand Lighting * HOWEVER Rollies does recommendFitment Details: Lowers the Ride Height by 1 on the following Models. * Softail Deluxe, FLDE. * Softail Fat Boy, FLFB. * Softail Slim, FLSL. * Softail Street Bob, FXBB. * Softail Breakout, FXBR. * Softail Low Rider, FXLR. * Softail Sport Glide, FLSB. Lowers the Ride Height by 2 on the following Models. * Softail Fat Bob,FXFB. * Softail Heritage Classic, FLHC. * Softail Low Rider S Features & Benefits: Our new Slammer is engineered to give you a