STEEL BODY SHOCK ABSORBER PAIRS FOR BIG TWIN & SPORTSTER

• 412 Series
• Multistage velocity sensitive internal valving, double walled steel bodies and precision ground hardened steel shafts for fade free operation with a consistent ride over a variety of surfaces and extended seal life
• Spring pre-load is easily set with a cam type adjuster
• Shock length is measured from center of eye to center of eye (always verify existing shock length before ordering)
• Includes a spring pre-load adjusting tool
• Instructions are included

Note: When using shocks shorter than OEM, check all related parts such as tire to fender clearance with shock fully compressed, headlight aim and Jiffy stand lean angle.
Progressive Suspension
Chrome Plated 11" Shocks, dual covers with centered lower mount
Fits Big Twin 4 speed 1973/1986 (except Softail)
By: PROGRESSIVE SUSPENSION INC