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Vehicle Info NeededPDI DIESELPART NUMBER: 729-8447C
Big Boss Series 60 Exhaust Manifold for 2003-2006 Detroit Series 60 12.7L and 14L Engines - Polished Ceramic Coated
$1,89500
Ships on Oct 21, 2026
Lowest Price GuaranteeCurrently Unavailable
This product is currently not available. Please call customer service for assistance at 1-800-345-4545.
Detroit Engines
Big Boss Series 60 Exhaust Manifold2003-2006 Detroit Series 60 12.7L and 14L Engines With EGR Polished Ceramic Coated CARB EO # D773-2 Sold Individually
PDI Diesel 8447C
Features:
- Constructed from a high-silicon molybdenum ductile iron (HSMD) material
- Increases airflow up to 20% over the OEM exhaust manifold
- Lowers EGT (exhaust gas temperature) by 75-100 degrees
- Provides a balance in exhaust pressure to turbocharger boost pressure ratios
- Reduces engine turbocharger lag
Emissions: CARB EO # D773-2 (California Air Resources Board) is legal to sell in California and any US state adopting CA restrictions.
Part TypeExhaust Manifold
BrandPDI DIESEL
Package Height7.0
Package Width8.0
Package Length38.5
Weight41.0 PG
Part CategoryPerformance Parts
Coating/FinishCeramic
Weld-UpNo
QuantitySold individually
Reducers IncludedNo
Exhaust Manifold MaterialHigh silicon ductile iron
Catalytic Converter(S) IncludedNo
Exhaust Manifold FinishPolished
Vendor Part Number8447C
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
