Progressive Suspension
412 Series, 12in. Rear Shock Absorbers with Full Covers – Chrome. Fits 4Spd Big Twin 1973-1986
412 Series, 12in. Rear Shock Absorbers with Full Covers – Chrome. Fits 4Spd Big Twin 1973-1986
Share
Product Details
Features & Benefits:- * 412 Series Shock.* Best value shock on the market today. * Simple, durable design will be an improvement over the Original.* Double wall steel body construction. * Nitrogen charged, multi-staged velocity sensitive valving. * Smooth, consistent damping. * Multi-position cam style preload adjuster.* Progressively wound Spring.Tech Tips:- * If you are purchasing longer or shorter suspension, confirm that c hanging your Suspension travel will not cause clearance issues.* Performance Suspension Upgrades provide better handling through a Stiffer more controlled Ride.* On Big Twin FL Models 1973-1986 Standard Length is 12in..Proudly Made by Progressive Suspension !
MFR PART No: 412-4035C
ROLLIES PART No: PS-412-4035C
Download Product information ( PDF)