Check the listing for details. Exhaust Bolt and Spring Walker 35129. Condition: New. Listed at 12.95 USD. This Exhaust Bolt and Spring kit from Walker is a must-have for any car or truck owner looking to ensure a secure and efficient exhaust system. The kit includes high-quality bolts that are designed to fit perfectly and securely, along with springs to help absorb vibrations and prevent rattling. With a manufacturer warranty of 90 days, you can have peace of mind knowing that this kit will keep your exhaust system in top condition for the long haul. This kit is specifically designed for use with Walker exhaust systems, but can be used with other systems as well. It includes one bolt and spring set, and fits a wide range of vehicles. Whether you're replacing old, worn out hardware or simply upgrading to a more secure and effective system, this Exhaust Bolt and Spring kit is sure to get the job done.