387 (1999-10)
For 1999-2004, these springs used (2) 02-04023 plastic bushings per eye
For increased durability, after 2004 these springs used (1) bronze (RNK) bushing per eye
When using bronze bushings, (2) 334-1822 spacer washers are required per eye
Use of bronze bushings and spacer washers are recommended for all years
Dayton manufactures these springs with bronze (RNK) bushings