Twin Cam) see 'Conversion Parts' list below

Fits: > 06-17 Softail with 200mm tire (fender mounted)

Includes all required upper & lower rubber seals

2000 Twin Cam Softail)

Connects between the fuel pump check valve

PS, 412 series shock set. 12". STD Duty. Chrome Dyna 91-17 Vevparti & bottendel 84-99 Twin Cam) see 'Conversion Parts'Description 412 series shocks: Best value Progressive Suspension shock, great as stock replacement. Nitrogen charged double steel wall body. Multi staged velocity sensitive valving. Five position cam style preload adjustment. Note: Black 412 shocks may be supplied without lower cover. What are Progressive Suspension's 'Heavy Duty' shocks? If you are a lightweight rider with a lightweight passenger, STD Duty is probably your best choice, heavy duty