Peterbilt 379 Performance Parts

Caterpillar 3406B Turbocharger 178063 0R5733 0R6957 0R6960 *Please Verify OEM Number Before Purchase Boost your Caterpillar 3406B engine's performance with the BorgWarner S4D Turbocharger, a direct aftermarket replacement supporting 425 HP...

Caterpillar 3406E Turbocharger 177148 0R6986 0R7299 0R7310 10R2962 *Please Verify OEM Number(s) Before Purchase Boost your Caterpillar 3406E engine with the BorgWarner Turbocharger, offering 475-550 HP for heavy-duty performance...

Caterpillar 3406 Turbocharger 0R6833 0R7205 0R7268 0R9928 1243759 *Please Verify OEM Number(s) Before Purchase Boost your Caterpillar 3406 engine's performance with the BorgWarner Turbocharger, delivering 455-475 HP. A direct aftermarket...

Caterpillar C15 3406 Turbocharger 14969880001 14969700001 *Please Verify OEM Number Before Purchase Elevate your Caterpillar C15 and 3406 engines with the BorgWarner 80mm Turbocharger, designed for a powerful operational range of 750-850 HP. This...

Caterpillar C15 Turbocharger 741154-5011S 10R-2407 251-4820 *Please Verify OEM Number Before Purchase Boost your Caterpillar C15 engine's performance with this high-pressure Garrett Turbocharger, designed for maximum efficiency and power. A...

Bully Dog Cummins Signature ISX Turbo Gasket 4026884 *Please Verify OEM Number Before Purchase *Bully Dog products are NOT legal in California. Raney's is not responsible for legal ramifications. Get yourself the perfect Manifold Turbo Gasket...

Bully Dog Cummins ISX Signature 600 Series Non-EGR Exhaust Manifold Turbo Gasket Kit *Please Verify OEM Number Before Purchase *Bully Dog products are NOT legal in California. Raney's is not responsible for legal ramifications. Get yourself the perfect...

Bully Dog Detroit Diesel 60 Series Stainless Steel Exhaust Manifold Spacers *Bully Dog products are NOT legal in California. Raney's is not responsible for legal ramifications. Get yourself the perfect replacement stud Kit for your Bully Dog Exhaust...

Bully Dog Cummins ISX Stainless Steel Exhaust Manifold Spacers *Bully Dog products are NOT legal in California. Raney's is not responsible for legal ramifications. Get yourself the perfect replacement stud Kit for your Bully Dog Exhaust...

Bully Dog Cummins ISX 2250 Intake Exhaust Manifold With Adapter *Bully Dog products are NOT legal in California. Raney's is not responsible for legal ramifications. Boost the performance of your truck! Exhaust Intake Manifold Kit Fits Cummins ISX 2250...

Bully Dog Cummins ISX EGR Exhaust Manifold *Bully Dog products are NOT legal in California. Raney's is not responsible for legal ramifications. Boost the performance of your truck! Exhaust Intake Manifold Fits Cummins ISX EGR (2003-2007)...

Bully Dog PACCAR PX8 Cummins ISC Ceramic Coated Exhaust Manifold 7714-2348 *Please Verify OEM Number Before Purchase *Bully Dog products are NOT legal in California. Raney's is not responsible for legal ramifications. Boost the performance of your...

Bully Dog PACCAR MX MC Ceramic Coated Exhaust Manifold 9886 9887 *Please Verify OEM Number Before Purchase *Bully Dog products are NOT legal in California. Raney's is not responsible for legal ramifications. Boost the performance of your truck!...

Bully Dog Detriot 60 Series Ceramic Coated Exhaust Manifold 23516107 *Please Verify OEM Number Before Purchase *Bully Dog products are NOT legal in California. Raney's is not responsible for legal ramifications. Boost the performance of your truck!...

Bully Dog Caterpillar C-13 Ceramic Coated KCB Exhaust Manifold 4409 *Please Verify OEM Number Before Purchase *Bully Dog products are NOT legal in California. Raney's is not responsible for legal ramifications. Boost the performance of your truck!...

Bully Dog Caterpillar C-13 Ceramic Coated Exhaust Manifold 251-4410 *Please Verify OEM Number Before Purchase *Bully Dog products are NOT legal in California. Raney's is not responsible for legal ramifications. Boost the performance of your truck!...

Bully Dog Cummins ISX X15 Ceramic Coated SCR Exhaust Manifold 3687032  *Please Verify OEM Number Before Purchase *Bully Dog products are NOT legal in California. Raney's is not responsible for legal ramifications. Boost the performance of your...

Detroit Low Mount Exhaust Manifold 23532122 *Please Verify Your OEM Number(s) Before Purchasing. Upgrade your engine with this low mount exhaust manifold, designed for pre-emission 12.7L & 14.0L engines to boost performance and fuel efficiency...

Bully Dog Premium PACCAR MX13 Turbo Charger Plus Actuator 2842125 *Bully Dog products are NOT legal in California. Raney's is not responsible for legal ramifications. Improve your PACCAR MX13 engine with this Bully Dog Turbo Charger, allowing you to...

Bully Dog Premium PACCAR MX13 Turbo Charger Plus Actuator 5355091 *Bully Dog products are NOT legal in California. Raney's is not responsible for legal ramifications. Improve your PACCAR MX13 engine with this Bully Dog Turbo Charger, allowing you to...