Suspension Replacement with Gas Shocks
Two resources for upgrading the front end suspension on your Triumph Spitfire 1500 (MKIV)
1. Here’s a great article by Teglerizer on Changing the front springs
http://www.teglerizer.com/triumphstuff/75w_newfrontsprings.htm
2. Check out this video by BPNorthwest on upgrading the front suspension.
Found this link to purchase gas shock replacements: