Peterbilt 379 Retro Long Drop Style Stack Base KitThe BESTfit 6 Inch Retro Long Drop Style Stack Base Kit is designed specifically for Peterbilt 379 models from 1994 to 2002. This high-quality stack base kit includes two 6-5 inch 90-degree chrome elbows,...

Peterbilt 379 / 389 Retro Stack Base Kit - No StacksThe BESTfit Chrome Retro Stack Base Kit is a premium exhaust solution designed for Peterbilt 379 and 389 Glider models. This high-quality kit features two 6-5 inch 60-degree PB style chrome elbows, two...

Peterbilt 379 / 389 Retro Long Drop Stack Base Kit - No StacksGive your Peterbilt 379 or 389 Glider the classic American truck look with our BESTfit 6-inch retro long drop stack base kit. This complete chrome hardware package includes heavy-duty elbows,...

Upper Mount Exhaust Bushing Kit With Pivot BushingThe BESTfit Upper Mount Exhaust Bushing Kit is a high-quality replacement kit designed to secure and stabilize your Peterbilt exhaust system. This comprehensive kit includes durable poly isolator...

Replacement Peterbilt Retro 90 Degree Chrome Long Drop ElbowThe BESTfit 7 Inch Chrome 90 Degree Retro Long Drop Elbow is a high-quality exhaust component designed for Peterbilt trucks. Featuring a durable chrome-plated finish, this 7-inch elbow offers...

5 Inch Stainless Peterbilt Exhaust Clamp - Angled DesignNeed a strong exhaust clamp for your Pete? This 5-inch stainless clamp is built tough for Peterbilt stacks. The angled design matches your factory look and grabs tighter than regular clamps. Fits 5"...

5.5 Inch Air Intake Rubber 22 Degree ElbowThe Rubber Intake Elbow easily mounts on the inner flange of the intake collar. It's 5.5 inches in diameter and is angled at 22 degrees to improve airflow.* High Quality Air Intake Elbow* Rubber* 5.5 Inch ID*...

Replacement Radiator Tank Bottom By BESTfit Fits PeterbiltThe BESTfit Radiator Tank Bottom is a high-quality metal replacement part designed specifically for Peterbilt trucks. With dimensions of 37.5 inches length and 6.5 inches width, this radiator tank...

Replacement Peterbilt 359 Rubber Air Intake ElbowThe BESTfit 5.5 ID X 45-Degree Rubber Air Intake Elbow is a durable replacement part designed specifically for Peterbilt 359 models from 1967 to 1987. Made from high-quality rubber, this 5.5-inch inner...

Heavy-Duty Clutch Cross-Shaft Lever - Direct Fit for PeterbiltThis heavy-duty cross-shaft lever is the direct-fit replacement for Peterbilt part number 06-00715, engineered to restore proper clutch operation on compatible Peterbilt manual-clutch trucks...

38 x 36 3/8 Inch Black Fiberglass Fan ShroudThe Peterbilt 359 Fiberglass Fan Shroud is designed with durability in mind. Made from black gelcoat fiberglass, this shroud boasts a thickness of 1/4 inch. It provides excellent protection and helps to...

Heater Core With 3/4 Inch OD Inlet And OutletKeep your Peterbilt truck's heating system working efficiently with this high-quality heater core, designed to replace part number B20011S. Compatible with Peterbilt 377, 378, 379, and 385 models, this durable...