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Doug's Headers 1 7/8" 4-Tube Full Length Round Port Headers Pontiac Firebird 326-455 70-81 Metallic Ceramic Coating
Pontiac 1970-1981 326-455 Firebird Round Port Headers for EDL Heads 1 7/8" Pipe 3 1/2" Collector (Ceramic Coated)
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 COATED(-C) Headers come with a ceramic heat barrier and rust proof coating (polished aluminum color)
- Doug's Headers
- Item Requires Shipping
- 45.0 lbs.
- W26.0000” x H12.0000” x L43.0000”
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