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Peterbilt 379 Exhaust & Intake Manifolds

  • Free Shipping
    Bully Dog Cummins ISX 2350 SCR Exhaust Manifold default Bully Dog Cummins ISX 2350 SCR Exhaust Manifold side 1

    Bully Dog

    $1,549.95
    Bully Dog Cummins ISX 2350 SCR 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 Manifold Fits Cummins ISX SCR 2350 Engine...
    $1,549.95
  • Detroit Low Mount Exhaust Manifold 23532122 Default Detroit Low Mount Exhaust Manifold 23532122 Front

    Full Tilt Performance

    $2,024.95
    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...
    $2,024.95
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