Exhaust Headers - Olds Cutlass 65-75 455

DOUGS HEADERS  |  Part# DGH-D741

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Highlights:

• 3/8" Thick machined flanges... no warping; CNC mandrel bent tubes... accurate fit & better flow; Precision formed long transition collectors and long tube design... reduces backpressure and increases higher RPM horsepower; Heavy 16 gauge tubing... longer life; Tubes are pre-polished to remove scratches and the header is finished with a Metallic Ceramic Thermal Barrier Coating polished to a high luster appearance offering corrosion and heat resistance up to 1400 degrees

Doug's Headers D741 1 3/4" 4-TUBE Full Length Header Olsmobile Cutlass 455 65-75 Metallic Ceramic Coating.