1985 Peterbilt 379 Exhaust Pipes
- Grand Rock®90 Degree Exhaust ElbowPeterbilt 379 with Dual Exhaust System 1985, 90 Degree Exhaust Elbow by Grand Rock®. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology and with...Precision engineered for your vehicleTested to outperform all comparable products on the market$265.89