Additional Info: Walker Quiet-Flow SS Muffler Walker(R) is the only aftermarket exhaust manufacturer in North America with the capability to combine industry-leading coverage with a direct fit OE-style replacement. Walker(R) Quiet-FlowSS is available for a vast majority of top-selling domestic and foreign-nameplate applications.; 100% structural stainless steel construction; 3X the life expectancy vs. typical aluminized mufflers; OE-style louvered tube technology lowers noise level for premium OE-style sound compared to straight perforated tubes; Precise OE-style routing & hanger positions for quick & easy installation; Comprehensive internal drainage system for corrosion resistance; OE-style domed heads help reduce radiated noise compared to flat heads; Spun-locked heads to help prevent rupture 1. UPC: 086387221559 2. Automotive Item Grade: OEM Standard Part 3. Exhaust Component Mount Type: No Mounts 4. Fitment: Direct OE Replacement 5. Internet Product Code (IPC): 4B3C1D57381 6. Item has MSDS (SDS)?: N 7. Manufacturer Warranty: None 8. Max Year Covered: 1986 9. MFG Brand Name: Walker Exhaust 10. MFG Model # (Series): 22155 11. MFG Name: Tenneco, Inc 12. Min Year Covered: 1980 13. Most Popular Make / Model: Ford F-150 14. Most Popular Year: 1986 15. Muffler Body Height: 6.0 IN 16. Muffler Body Height: 6.000 IN 17. Muffler Body Length: 26.0 IN 18. Muffler Body Length: 26.000 IN 19. Muffler Body Material: Stainless Steel 20. Muffler Body Material: Stainless Steel 21. Muffler Body Width: 6.0 IN 22. Muffler Body Width: 6.000 IN 23. Muffler Color / Finish: Bare 24. Muffler Color / Finish: Aluminized 25. Muffler Inlet: Offset 26. Muffler Inlet Configuration: Offset 27. Muffler Inlet Connection Type: Pipe Connection 28. Muffler Inlet Connection Type: Pipe Connection 29. Muffler Inlet Count: 1 30. Muffler Inlet Count: 1 31. Muffler Inlet Diameter (in): 2.25 IN 32. Muffler Inlet Diameter 1: 2.250 IN 33. Muffler Inlet Diameter 2 (in): 0.0 IN 34. Muffler Inlet Diameter Designation: Inside Diameter 35. Muffler Inlet Diameter Designation: Inside Diameter 36. Muffler Outlet: Offset 37. Muffler Outlet Configuration: Offset 38. Muffler Outlet Connection Type: Pipe Connection 39. Muffler Outlet Connection Type: Pipe Connection 40. Muffler Outlet Count: 1 41. Muffler Outlet Count: 1 42. Muffler Outlet Diameter: 2.000 IN 43. Muffler Outlet Diameter (in): 2.0 IN 44. Muffler Outlet Diameter Designation: Inside Diameter 45. Muffler Outlet Diameter Designation: Inside Diameter 46. Muffler Overall Length: 31.0 IN 47. Muffler Overall Length: 31.000 IN 48. Muffler Reversible: No 49. Muffler Reversible: No 50. Muffler Shape: Round 51. Muffler Shape: Round 52. Muffler Type: Combination 53. Muffler Type: Combination 54. Product Grade: Economy 55. Supplier Company Name: Tenneco, Inc 56. Total Part VIO: 128043