{"product_id":"long-tube-headers-for-304-stainless-2in-primary-stainless-steel-d322-ss","title":"Long Tube Headers for 304 Stainless 2in Primary Stainless Steel D322-SS","description":"\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e67-74 GM A, F, G Body BBC Long Tube 304 Stainless\u003c\/p\u003e\u003cp\u003eLong tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the highest quality header on the market.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNatural stainless-steel finish offers superior resistance to rust and corrosion\u003c\/li\u003e\n\u003cli\u003e3\/8\" thick 304 stainless machine flanges to prevent warping\u003c\/li\u003e\n\u003cli\u003eCNC 304 stainless mandrel bent tubes for an accurate fit and improved flow\u003c\/li\u003e\n\u003cli\u003ePrecision formed long transition collectors and long tube design reduce backpressure and increase higher RPM horsepower\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand: \u003c\/strong\u003eDoug's Headers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Attachment: \u003c\/strong\u003e3-Bolt Flange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter: \u003c\/strong\u003e3.5 IN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Port Diameter: \u003c\/strong\u003e3.5 IN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor: \u003c\/strong\u003eSilver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder Head Port Shape: \u003c\/strong\u003eSAP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign: \u003c\/strong\u003eFull-length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEGT Port: \u003c\/strong\u003eNo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish: \u003c\/strong\u003e304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness: \u003c\/strong\u003e0.375 IN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGasket Or Seal Included: \u003c\/strong\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included: \u003c\/strong\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade Type: \u003c\/strong\u003ePerformance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Material: \u003c\/strong\u003e304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Style: \u003c\/strong\u003eFull-length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial: \u003c\/strong\u003e304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Hardware Included: \u003c\/strong\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Sensor Port: \u003c\/strong\u003eNo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Shape: \u003c\/strong\u003eRound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Outside Diameter: \u003c\/strong\u003e2.0 IN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tubing Diameter: \u003c\/strong\u003e2.0 IN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProp 65 (C, R or CR): \u003c\/strong\u003eCR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProp 65 Yes\/No: \u003c\/strong\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheen Level: \u003c\/strong\u003eSatin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitle: \u003c\/strong\u003eDoug's Headers D322-SS 304 Stainless Long Tube Header 67-74 GM A, F, G Body BBC 396-502 BBC 2\" Primary 3 1\/2\" Collector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Wall Thickness: \u003c\/strong\u003e16 GU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number: \u003c\/strong\u003eD322-SS\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1970-1972 Chevrolet Biscayne 402 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 Chevrolet Biscayne 454 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 Chevrolet Brookwood 454 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 Chevrolet Brookwood 402 CID\u003c\/li\u003e\n\u003cli\u003e1968-1969 Chevrolet C10 Pickup 396 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 Chevrolet C10 Pickup 402 CID\u003c\/li\u003e\n\u003cli\u003e1973-1974 Chevrolet C10 Pickup 454 CID\u003c\/li\u003e\n\u003cli\u003e1968-1969 Chevrolet C20 Pickup 396 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 Chevrolet C20 Pickup 402 CID\u003c\/li\u003e\n\u003cli\u003e1973-1974 Chevrolet C20 Pickup 454 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 Chevrolet Kingswood 454 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 Chevrolet Kingswood 402 CID\u003c\/li\u003e\n\u003cli\u003e1965-1970 Chevrolet Chevelle 396 CID\u003c\/li\u003e\n\u003cli\u003e1970-1973 Chevrolet Chevelle 454 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 Chevrolet Chevelle 402 CID\u003c\/li\u003e\n\u003cli\u003e1970-1975 Chevrolet Bel Air 454 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 Chevrolet Bel Air 402 CID\u003c\/li\u003e\n\u003cli\u003e1975-1980 Chevrolet C10 454 CID\u003c\/li\u003e\n\u003cli\u003e1968-1969 Chevrolet C10 Suburban 396 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 Chevrolet C10 Suburban 402 CID\u003c\/li\u003e\n\u003cli\u003e1973-1980 Chevrolet C10 Suburban 454 CID\u003c\/li\u003e\n\u003cli\u003e1975-1986 Chevrolet C20 454 CID\u003c\/li\u003e\n\u003cli\u003e1968-1969 Chevrolet C20 Suburban 396 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 Chevrolet C20 Suburban 402 CID\u003c\/li\u003e\n\u003cli\u003e1973-1986 Chevrolet C20 Suburban 454 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 Chevrolet Camaro 402 CID\u003c\/li\u003e\n\u003cli\u003e1970-1976 Chevrolet Caprice 454 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 Chevrolet Caprice 402 CID\u003c\/li\u003e\n\u003cli\u003e1966-1970 Chevrolet El Camino 396 CID\u003c\/li\u003e\n\u003cli\u003e1970-1973 Chevrolet El Camino 454 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 Chevrolet El Camino 402 CID\u003c\/li\u003e\n\u003cli\u003e1970-1976 Chevrolet Impala 454 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 Chevrolet Impala 402 CID\u003c\/li\u003e\n\u003cli\u003e1965-1967 Chevrolet Malibu 396 CID\u003c\/li\u003e\n\u003cli\u003e1973-1975 Chevrolet Malibu 454 CID\u003c\/li\u003e\n\u003cli\u003e1970-1975 Chevrolet Monte Carlo 454 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 Chevrolet Monte Carlo 402 CID\u003c\/li\u003e\n\u003cli\u003e1968-1969 GMC C15\/C1500 Pickup 396 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 GMC C15\/C1500 Pickup 402 CID\u003c\/li\u003e\n\u003cli\u003e1973-1974 GMC C15\/C1500 Pickup 454 CID\u003c\/li\u003e\n\u003cli\u003e1968-1969 GMC C15\/C1500 Suburban 396 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 GMC C15\/C1500 Suburban 402 CID\u003c\/li\u003e\n\u003cli\u003e1973-1974 GMC C15\/C1500 Suburban 454 CID\u003c\/li\u003e\n\u003cli\u003e1968-1969 GMC C25\/C2500 Pickup 396 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 GMC C25\/C2500 Pickup 402 CID\u003c\/li\u003e\n\u003cli\u003e1973-1974 GMC C25\/C2500 Pickup 454 CID\u003c\/li\u003e\n\u003cli\u003e1968-1969 GMC C25\/C2500 Suburban 396 CID\u003c\/li\u003e\n\u003cli\u003e1970-1972 GMC C25\/C2500 Suburban 402 CID\u003c\/li\u003e\n\u003cli\u003e1973-1974 GMC C25\/C2500 Suburban 454 CID\u003c\/li\u003e\n\u003cli\u003e1975-1978 GMC C15 454 CID\u003c\/li\u003e\n\u003cli\u003e1975-1978 GMC C15 Suburban 454 CID\u003c\/li\u003e\n\u003cli\u003e1975-1978 GMC C25 454 CID\u003c\/li\u003e\n\u003cli\u003e1975-1978 GMC C25 Suburban 454 CID\u003c\/li\u003e\n\u003cli\u003e1971-1975 GMC Sprint 454 CID\u003c\/li\u003e\n\u003cli\u003e1971-1975 GMC Sprint 402 CID\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eEmissions:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThis 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.\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/prod-da.s3.us-east-2.amazonaws.com\/BHKJ\/6b6aa63fddc7427170b4f3a2e11c0e03.pdf\" target=\"_blank\"\u003eClick here for installation instructions!\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment Notes: \u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBig block frame stands and motor mounts required for proper fit.\u003c\/li\u003e\n\u003cli\u003eDoes not fit with power glide transmission.\u003c\/li\u003e\n\u003cli\u003ewithout Air Conditioning and without Catalytic Converter\u003c\/li\u003e\n\u003cli\u003eWill work with 4L60E and 4L80E transmissions.\u003c\/li\u003e\n\u003cli\u003eFits 67-81 Firebird with Big Block Chevrolet Swap 396-502, Will not fit with Factory Saginaw 800 power steering box, Not recommended for Gen-6 502cid engines with aluminum heads, Fits with manual and auto trans floor shifts only, Big block frame stands and motor mounts required for proper fit.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":48164928323820,"sku":"D322-SS-BKLK","price":987.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/3678\/5315\/files\/3cc3e09e7dd2f0d97ea7295f86c4f99f.jpg?v=1786703124","url":"https:\/\/www.carpartpeople.com\/products\/long-tube-headers-for-304-stainless-2in-primary-stainless-steel-d322-ss","provider":"Car Part People","version":"1.0","type":"link"}