Doug's Headers - D3351-B
Headers - Full Length - 1.875 in Primary - 3 in Collector - Steel - Black Paint - GM LS-Series - GM F-Body 1975-81 - Pair
Doug's Long Tube Header 75-81 GM F Body 4.8-6.2L LS Engine Swap 1 7/8" Primary 3" Collector Black Hi Temp Coated D3351-B
Collector Diameter: 3.00
Color: Black
EmissionFullDES: 3 - This Product is LEGAL for Closed Course Competition use or Pre-Emissions Controlled Vehicles ONLY. It is Not Legal for use on any Emissions Controlled Vehicle for Street or Off Highway use.
Finish: Hi-Temp Black Coating
Flange Thickness: 0.375
Gasket Or Seal Included: Yes
Gaskets Included: Yes
Header Finish: Black
Header Material: Steel
Header Style: Full-length
Material: Steel
Mounting Hardware Included: Yes
Oxygen Sensor Port: Yes
Port Shape: Round
Primary Tube Outside Diameter: 1.875
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