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7? Dia. Complete Bullhorn Exhaust Kit – 60? Top Stacks | 55? Middle Spools | 90° Elbows 7? Reduced to 5? Dia. Peterbilt 335, 348, 357, 359, 375, 377, 378, 379, 385, 386, 387, 388, 389 1970–2008 Exhaust Kit

Regular price $3,171.76
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This part typically ships within 1 to 2 business days.

55" Middle Spools, 7" Diameter Complete Bullhorn Exhaust Kit with 60" Top Stacks, 90° Elbows reduced from 7" to 5" Diameter.

  • Style: Bullhorn Exhaust Kit
  • Includes: Top Stacks, Middle Spools, 90° Elbows & Hardware
  • Material Composition:
    • Top Stacks / Middle Spools / Elbows: Triple Nickel Plated Chrome Carbon Steel
    • Lower Exhaust Brackets: 304 Stainless Steel
    • Wide Band Clamps: 430 Stainless Steel
    • Bushings: Polyurethane
  • Designed to Fit: All Peterbilt Models (Pre-2007) & 389 Glider Models (2008+)
  • Elbow Angle: 90°
  • Middle Spool Height: 55"
  • Warranty: 1 Year

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