Doug's Headers D332-R Fits 1970-81 Camaro Firebird Big Block Chevy

Doug's Headers D332-R. Doug's Headers Headers, Long Tube, Steel, Natural, Chevy, Pontiac, Pair Overview Brand: Doug's Headers Manufacturer's Part Number: D332-R Part Type: Headers Product Line: Doug's Headers Summit Racing Part Number: DOU-D332-R UPC: 694342532550 Header Style: Long tube one-piece Header Material: Steel Primary Tube Outside Diameter (in.): 2 1/8 in. Header Color: Natural Flange Style: Standard Weld-Up: No Cylinder Head Port Shape: Round Collector Attachment: 3-bolt flange Collector Diameter (in.): 3.50 Collector Reducers Included: Yes Collector Reducer Exit Diameter: 2.500 in. Tuned: No Primary Tube Gauge: 16-gauge Flange Thickness (in.): 0.38 in. Bolts/Studs Included: Yes Gaskets Included: Yes Crossover Pipe Included: No Catalytic Converter(s) Included: No Motor Mounts Included: No Transmission Mount Included: No Quantity: Sold as a pair. Doug's Headers Doug's Headers has long been recognized of as one of the premiere exhaust header manufacturers in the performance