1978 GMC CK Pickup Exhaust Headers & Manifolds
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TRQ®Exhaust ManifoldGMC CK Pickup 7.4L 1978, 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 help...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 ManifoldGMC CK Pickup 1978, 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$98.66 - $160.66
- ATP®Cast Iron Natural Exhaust ManifoldGMC CK Pickup 1978, 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$113.42 - $158.88
- Davico®Exhaust Manifold with Integrated Catalytic ConverterGMC CK Pickup 1978, 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$332.32 - $428.95
- JBA®Cat4ward Stainless Steel Shorty Exhaust HeadersGMC CK Pickup 1978, Cat4ward Stainless Steel Shorty Exhaust Headers by JBA®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Header Material: Stainless Steel. Header Style: Short Tube. JBA shorty headers are one of the...Mandrel-bent stainless steel primary tubesPatented JBA Firecone® collector$809.45 - $956.45
- SKP®Exhaust ManifoldGMC CK Pickup 1978, 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
- Hedman Hedders®Standard Duty Exhaust HeadersGMC CK Pickup 1978, Standard Duty Exhaust Headers by Hedman Hedders®. Color: Silver. The standard-duty Hedman Hedders come from the factory with an extremely durable, protective ceramic-metallic coating. Hedman Hedders, pioneered the...Made of High Quality MaterialsBuilt to Last$325.53 - $1,099.60
- Walker®Stainless Steel Bare 3-Bolt Exhaust FlangeGMC C15 131.5" Wheelbase 4.1L 1978, Stainless Steel Bare 3-Bolt Exhaust Flange by Walker®. Position: Front. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything...Makes installation quick and easyOptimal OE-style fit and quality$11.26
- ARP®Header Bolt KitGMC CK Pickup 1978, 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$21.63 - $119.06
- Patriot Exhaust®Exhaust HeadersGMC CK Pickup 1978, Exhaust Headers 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 built...Expertly crafted from premium materialsQuality design and workmanship$313.30 - $623.96
- Hedman Hedders®Elite Ultra-Duty Mild Steel Silver Matte Ceramic-Metallic Long Tube Racing Exhaust HeadersGMC CK Pickup 1978, Elite Ultra-Duty Silver Matte Ceramic-Metallic Mild Steel Long Tube Racing Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 3". Color: Silver. Header Coating: Ceramic. Header Style: Long Tube. Hedman's...Made of High Quality MaterialsIdeal for Heavy Duty Applications$699.83 - $873.73
- Hedman Hedders®Standard Duty Mild Steel Mid-Length Tube Racing Exhaust HeadersGMC C15 / C25 1978, Standard Duty Mild Steel Mid-Length Tube Racing Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 3". Color: Silver. Header Style: Mid-Length Tube. The standard-duty Hedman Hedders come from the factory...Made of High Quality MaterialsBuilt to Last$338.54 - $728.36
- Patriot Exhaust®Clippster Mid-Length Tube Exhaust HeadersGMC C15 / C25 / C35 1978, Clippster Mid-Length Tube Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Header Style: Mid-Length Tube. This superior Patriot Exhaust product is just for...Mid length or "clippster" headers provide improved ground clearance for popular muscle cars and street rodsDurable 16 and 18 gauge tubing$431.84 - $678.23
- Patriot Exhaust®Steel Long Tube Exhaust HeadersGMC C15 / C25 7.4L without Catalytic Converter 1978, Steel Long Tube Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 2". Collector Outlet Diameter: 3.5". Header Style: Long Tube. Full length and fenderwell headers provide...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$364.85 - $637.53
- Doug's Headers®4-Tube Steel Long Tube Exhaust HeadersGMC C15 / C25 1978, 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 re-checked numerous...Doug's Headers D3373 Metallic Ceramic Coating3/8" thick flanges$692.45 - $1,142.95
- Doug's Headers®4-Tube Steel Short Tube Exhaust HeadersGMC C15 / C25 7.4L without Catalytic Converter 1978, 4-Tube Steel Short Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Header Coating: Ceramic. Header Style: Short Tube. Doug's...3/8" Thick machined flanges...no warpingCNC mandrel bent tubes... accurate fit & better flow$779.95 - $914.45
- Doug's Headers®Motor Mount Adapter Plate KitGMC C15 / C25 / C35 1978, Motor Mount Adapter Plate Kit by Doug's Headers®. Doug's Headers development and design is complex and requires a substantial amount of time and resources to do the job right! Many manufacturers are unwilling...High quality at an affordable priceExpertly made from premium materials$149.45
- Doug's Headers®Tri-Y Long Tube Exhaust HeadersGMC CK Pickup 1978, Tri-Y Long Tube Exhaust Headers by Doug's Headers®. Header Coating: Ceramic. Header Style: Long Tube. This Doug's Headers product is just the option for you in case you want to get the most out of your auto. It is...Designed to boost your vehicle's performanceMade from high-quality materials$692.45 - $971.45
- Stage 8®Steel Nickel plated Header Locking Bolt KitGMC CK Pickup 1978, 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 inspected; if the...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$68.22 - $124.40
- Stainless Works®Long Tube Exhaust HeadersGMC C15 / K15 Gas with Small Block Engine 1978, Long Tube Exhaust Headers by Stainless Works®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Color: Silver. Header Coating: Uncoated. Header Style: Long Tube. This...Designed to meet strict quality standards0.375" Laser Cut Flanges$1,590.30
- Fel-Pro®Exhaust Manifold Gasket SetGMC CK Pickup 1978, 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$8.28 - $31.19
- BBK®Premium Header Gasket SetGMC CK Pickup 5.0L / 5.7L / 6.6L for Stock Or CNC Ported Heads 1978, 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
- Mahle®Exhaust Manifold Gasket SetGMC CK Pickup 1978, 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 and...High quality at an affordable priceExpertly made from premium materials$6.85 - $29.82
- Remflex®Exhaust Header GasketsGMC CK Pickup 5.0L / 5.7L / 6.6L 1978, Exhaust Header Gaskets by Remflex®. Stahl 7-Bolt Pattern. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications. Whether you have an old...Designed to crush 50%This allows them to fill gaps in the flange surface up to 1/16"$39.43
- Hedman Hedders®Header Flange GasketsGMC CK Pickup 1978, Header Flange Gaskets 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 - $19.19
- Patriot Exhaust®Percy's Seal-4-Good™ Exhaust Header GasketsGMC CK Pickup 1978, 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 SetGMC CK Pickup 5.0L / 5.7L 1978, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.13
- Patriot Exhaust®Percy's Seal-4-Good™ Aluminum Header Flange GasketsGMC CK Pickup 1978, 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
- Edelbrock®Exhaust Gasket SetGMC CK Pickup 1978, Exhaust Gasket Set by Edelbrock®. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. Edelbrock's gaskets are not only manufactured from extremely high...The finest quality at a great priceEdelbrock carry everything needed to complete the job$24.95 - $31.95
- 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
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