1990 Chevy G-Series Exhaust Headers & Manifolds
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TRQ®Exhaust ManifoldChevy G-Series 7.4L 1990, Exhaust Manifold by TRQ®. Made with quality in mind, this high-grade TRQ exhaust manifold fits right away without any trouble. It is built using the latest technology and innovation to meet your demands and...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$85.45 - $93.95$89.95 - $99.95Save up to 6% - Dorman®Natural Exhaust ManifoldChevy G-Series 1990, Natural Exhaust Manifold by Dorman®. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$80.36 - $160.66
- ATP®Cast Iron Natural Exhaust ManifoldChevy G-Series 1990, Natural Cast Iron Exhaust Manifold by ATP®. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the original...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$97.74 - $185.33
- Davico®Exhaust Manifold with Integrated Catalytic ConverterChevy G-Series 1990, Exhaust Manifold with Integrated Catalytic Converter by Davico®. This product by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to perform its job,...Helps your vehicle emit harmless gasesDirect OEM replacement$305.32 - $428.95
- SKP®Exhaust ManifoldChevy G-Series 7.4L 1990, Exhaust Manifold by SKP®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through...Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case$59.08 - $103.89
- Dorman®Exhaust Manifold Hardware KitChevy G-Series 1990, Exhaust Manifold Hardware Kit by Dorman®. Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman offers products like fasteners and solutions to keep your vehicle running its...Direct replacement for a proper fitBuilt to Last$16.67 - $22.71
- ARP®Header Bolt KitChevy G-Series 1990, Header Bolt Kit by ARP®. ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12-point nuts. The Stainless...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$19.72 - $184.75
- Patriot Exhaust®Sprint Style Exhaust Header Weld-Up KitChevy G-Series 1990, Sprint Style Exhaust Header Weld-Up Kit by Patriot Exhaust®. Collector Outlet Diameter: 3". This superior Patriot Exhaust product is just for you. Carefully designed for maximum performance, is will more than just...Expertly crafted from premium materialsQuality design and workmanship$257.68 - $271.25
- Racing Power Company®Heavy Duty Short Tube Exhaust HeadersChevy G-Series 5.0L 1990, Heavy Duty Short Tube Exhaust Headers by Racing Power Company®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Color: Black. Header Style: Short Tube. This top-grade product is expertly made...One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability$179.71 - $258.95
- Racing Power Company®Mid-Length Tube Exhaust Header SetChevy G-Series 5.0L 1990, Mid-Length Tube Exhaust Header Set by Racing Power Company®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Header Style: Mid-Length Tube. This top-grade product is expertly made in compliance...One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability$220.45 - $334.23
- Racing Power Company®Short Tube Exhaust Header SetChevy G-Series 1990, Short Tube Exhaust Header Set by Racing Power Company®. Collector Outlet Diameter: 2.5". Header Style: Short Tube. This top-grade product is expertly made in compliance with stringent industry standards to offer a...One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability$150.96 - $298.41
- Stage 8®Steel Nickel plated Header Locking Bolt KitChevy G-Series 5.0L / 5.7L 1990, Steel Nickel plated 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...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$68.22 - $124.40
- ACDelco®Genuine GM Parts™ Exhaust Manifold GasketsChevy G-Series 7.4L 1990, Genuine GM Parts™ Exhaust Manifold Gaskets by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.81
- BBK®Premium Header Gasket SetChevy G-Series 5.0L / 5.7L for Stock Or CNC Ported Heads 1990, Premium Header Gasket Set by BBK®. These premium steel core graphite gaskets are flexible for a long lasting leak-proof seal even when cylinder head and header flange...Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won't stick to headers or cylinder head$44.99
- Fel-Pro®Exhaust Manifold Gasket SetChevy G-Series 1990, 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 resources, the gaskets...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$7.65 - $33.89
- Mahle®Exhaust Manifold Gasket SetChevy G-Series 1990, Exhaust Manifold Gasket Set by Mahle®. 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 your needs...High quality at an affordable priceExpertly made from premium materials$6.85 - $26.47
- Hedman Hedders®Header Flange GasketChevy G-Series 1990, Header Flange Gasket by Hedman Hedders®. Hedman gaskets are made of a special gasket material developed for Hedman. Accept no substitute.Made of High Quality MaterialsEasy to Install$15.86 - $18.41
- Remflex®Exhaust Header GasketsChevy G-Series 1990, Exhaust Header Gaskets by Remflex®. 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 needs a manifold gasket or a...Designed to crush 50%This allows them to fill gaps in the flange surface up to 1/16"$28.23 - $41.03
- Patriot Exhaust®Percy's Seal-4-Good™ Exhaust Header GasketsChevy G-Series 1990, Percy's Seal-4-Good™ Exhaust Header Gaskets by Patriot Exhaust®. This superior Patriot Exhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and...Special "dead soft" aluminum conforms to flange to make an excellent sealSolid metal gasket will not blow out$44.95
- Apex Auto®Exhaust Manifold Gasket SetChevy G-Series 1990, Exhaust Manifold Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.13 - $13.49
- JBA®Exhaust Header GasketsChevy G-Series 1990, Exhaust Header Gaskets by JBA®. JBA is proud to offer accessories to aid in the fitment of your JBA exhaust product. This product is made of high-quality materials to serve you for years to come. Designed using...JBA's premium header flange gaskets are made extra thick from a specially made formulated gasket materialTheir gaskets are rated up to 1100 F$36.95
- Patriot Exhaust®Exhaust Header GasketsChevy G-Series 1990, Exhaust Header Gaskets by Patriot Exhaust®. This superior Patriot Exhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This product is...Manufactured from thick, tear resistant materialSpecifically cut to match all Patriot Exhaust headers$54.95
- Patriot Exhaust®Percy's Seal-4-Good™ Aluminum Header Flange GasketsChevy G-Series 1990, Percy's Seal-4-Good™ Aluminum Header Flange Gaskets by Patriot Exhaust®. Hanger made from Steel. Great for bringing back the custom car look some popular in the 50's and 60's.Will cover your exhaust needs and even moreBuilt to last$44.95
- Racing Power Company®Exhaust Header GasketsChevy G-Series 7.4L 1990, Exhaust Header Gaskets by Racing Power Company®. Made of solid, thick copper. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design...One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability$45.33 - $48.39
- SCE Gaskets®Accu Seal Pro Exhaust Header GasketsChevy G-Series 1990, Accu Seal Pro Exhaust Header Gaskets by SCE Gaskets®. Don't let a broken gasket in your exhaust system ruin your weekend plans. This high-quality product from SCE Gaskets is designed to equal your original product...Design for high performance street and mild competition applicationsMade from road-tough materials to survive the test of time$19.72 - $21.91
- SCE Gaskets®Embossed Copper Exhaust Header GasketsChevy G-Series 1990, Embossed Copper Exhaust Header Gaskets by SCE Gaskets®. SCE Gaskets invented embossed copper exhaust gaskets and they are the most effective way to insure leak-free, re-usable performance on aftermarket headers or...Design for high performance street and mild competition applicationsMade from road-tough materials to survive the test of time$39.72 - $51.66
- Fel-Pro®Exhaust Manifold Hardware KitChevy G-Series 5.0L / 5.7L 1990, Exhaust Manifold Hardware Kit by Fel-Pro®. Set services one exhaust manifold. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to...Direct OEM replacement for a proper fitEnsures reliable sealing performance$40.38
- Dorman®Metal Exhaust Manifold Studs and Nuts KitChevy G-Series 4.3L / 5.0L / 5.7L 1990, Metal Exhaust Manifold Studs and Nuts Kit by Dorman®. Dorman’s Exhaust Manifold Hardware Kit provides you with the proper studs, bolts, and nuts for replacing your manifold. Save time and energy...Direct replacement for a proper fit every timeDurable steel construction$5.55 - $12.85
- 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
- Gibson®Header GasketChevy G-Series 1990, Header Gasket by Gibson®. 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 your needs and deliver...High quality at an affordable priceExpertly made from premium materials$18.50$20.55Save 10%
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