Review on 🔩 Walker Exhaust 36454 Bolt & Spring Kit for Enhanced Performance and Efficiency by Kobby Cagle

These bolts fit perfectly and are long enough that you don't have to compress the spring to start them. They are not conical, but there were no problems at launch. Note. This bolt set does not include nuts (not provided!) This bolt set is used to connect the catalytic converter to the manifold, with the bolt screwed directly into the manifold. For the rear of the catalytic converter, you can use a different bolt kit that comes with nuts, such as: https://smile.amazon.com/dp/B000CQBG1O/ref=cm_cr_ryp_prd_ttl_sol_5