These parts are used to connect pipes at the correct angle for optimal exhaust flow Walker Exhaust WALKER EXHAUST - 41436 | Blain's Farm & Fleet Walker Aluminized Steel Exhaust Pipe Replacement Walker Exhaust Heavy Duty Exhaust Elbow 41436 15 To 90 Degree Bends WALKER EXHST 41436 Walker Aluminized Exhaust Elbow Pipe. americaautodirect (9333). 97.7% positive feedback. $74.60. 4 interest-free payments of $18.65 available... Manufactured from aluminized steel for durability Walker 41436 Exhaust Pipe Elbow 5" Diameter 90 Degree Bend 12x12 International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.