Helix Racing Products Stainless Steel Exhaust Springs Currie X and Z ring units

X and Z ring units

5 rear wheel assembly includes: tire

E-Five (2006 and later)

Replaces Yuasa part numbers YTX12BS

caliper pins

Helix Racing Products Stainless Steel Exhaust Springs Currie X and Z ring unitsHelix Racing Products Stainless Steel Exhaust Springs with Swivel Hook, Pack of 2. Please select size from drop down menu. Helix Stainless Steel Exhaust Springs with Swivel Hook range from 38mm 100mm lengths. Made from high quality Stainless Steel with swivel hook for easy installations. To Determine the Correct Exhaust Spring Size: 1. Exhaust Springs should be measured when they are off the vehicle (always wear eye protection when removing springs).