1974 Oldsmobile Cutlass Exhaust Headers & Manifolds
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Davico®Exhaust Manifold with Integrated Catalytic ConverterOldsmobile Cutlass 1974, Exhaust Manifold with Integrated Catalytic Converter by Davico®. Without Gaskets. This product by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails...Helps your vehicle emit harmless gasesDirect OEM replacement$308.75 - Hedman Hedders®Standard Duty Mild Steel Long Tube Exhaust HeadersOldsmobile Cutlass with Air Conditioning, Power Steering, Oldsmobile Engine 1974, Standard Duty Mild Steel Long Tube Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Color: Silver....Made of High Quality MaterialsBuilt to Last$382.12 - $793.44
- Patriot Exhaust®Exhaust HeaderOldsmobile Cutlass / Cutlass Supreme Wagon 1974, Exhaust Header by Patriot Exhaust®. Primary Tubing Diameter: 1.75". This superior Patriot Exhaust product is just for you. Carefully designed for maximum performance, is will more than...Expertly crafted from premium materialsQuality design and workmanship$283.05 - $511.38
- Patriot Exhaust®Steel Raw Long Tube Exhaust HeadersOldsmobile Cutlass 7.5L 1974, Raw Steel Long Tube Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Color: Natural. Header Coating: Uncoated. Header Style: Long Tube. Full length and...Full length headers are typically used for higher RPM horsepower, but can also increase the mid range torque in applications where there is room to fit a long tube designDurable 18-gauge tubing$377.95
- Doug's Headers®4-Tube Short Tube Exhaust HeadersOldsmobile Cutlass / Cutlass Supreme Wagon 1974, 4-Tube Short Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.75". Header Coating: Ceramic. Header Style: Short Tube. Doug's Headers development and design is complex...3/8" Thick machined flanges...no warpingCNC mandrel bent tubes... accurate fit & better flow$735.95 - $897.95
- Doug's Headers®4-Tube Steel Long Tube Exhaust HeadersOldsmobile Cutlass 7.5L 1974, 4-Tube Steel Long Tube Exhaust Headers by Doug's Headers®. Header Coating: Ceramic. Header Style: Long Tube. Doug's headers are carefully developed on the vehicles they are intended to fit and are...Doug's Headers D3373 Metallic Ceramic Coating3/8" thick flanges$692.45 - $1,044.95
- Doug's Headers®Tri-Y Long Tube Exhaust HeadersOldsmobile Cutlass / Cutlass Salon / Cutlass Supreme 1974, Tri-Y Long Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.75". Header Coating: Ceramic. Header Style: Long Tube. This Doug's Headers product is just the...Designed to boost your vehicle's performanceMade from high-quality materials$712.45 - $942.95
- Stage 8®Header Locking Bolt KitOldsmobile Cutlass / Cutlass Supreme 1974, Header Locking Bolt Kit by Stage 8®. Stage 8 locking fastener solutions are fail-safe when used and installed as directed. They are removable and reusable and can be visually inspected; if the...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$68.22 - $75.82
- Fel-Pro®Exhaust Manifold Gasket SetOldsmobile Cutlass / Cutlass Supreme 1974, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$11.52 - $68.56
- Remflex®Exhaust Header GasketsOldsmobile Cutlass 1974, Exhaust Header Gaskets by Remflex®. Two Separated Center Ports. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications. Whether you have an old pick-up that...Designed to crush 50%This allows them to fill gaps in the flange surface up to 1/16"$38.39
- Patriot Exhaust®Percy's Seal-4-Good™ Exhaust Header GasketsOldsmobile Cutlass 1974, Percy's Seal-4-Good™ Exhaust Header Gaskets by Patriot Exhaust®. The Percy's Seal-4-Good Reusable Flange Gaskets are multi-layered and made from a special "Dead Soft" Aluminum, which conforms to header flanges...Special "dead soft" aluminum conforms to flange to make an excellent sealSolid metal gasket will not blow out$44.95
- Dorman®Brass Exhaust Manifold NutsBrass Exhaust Manifold Nuts by Dorman®. Dorman's Exhaust Nuts are now available separately for exhaust manifold repairs. These direct replacement nuts are ideal for securing exhaust components and used in conjunction with a mating bolt...Direct replacement for a proper fit every timeHigh-quality materials provides years of trouble-free service$4.76
- Victor Reinz®Exhaust Manifold Gasket SetOldsmobile Cutlass 1974, Exhaust Manifold Gasket Set by Victor Reinz®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...High quality at an affordable priceExpertly made from premium materials$12.66 - $15.29
- Nickson®Exhaust Manifold InsulatorExhaust Manifold Insulator by Nickson®. Nickson was the first to introduce exhaust products to the aftermarket. This represented a substantial upgrade in the quality of products especially since they took both the Ford and GM OE designs...Expertly crafted from premium materialsQuality design and workmanship$6.02
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