1974 GMC Jimmy Exhaust Systems
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ATP®Cast Iron Natural Exhaust ManifoldGMC Jimmy 1974, 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 parts...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$137.23 - $273.90 - AERO Exhaust®AR Series 304 Stainless Steel Round Performance Exhaust ResonatorGMC Jimmy 4.8L / 5.7L 1974, AR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Inlet Diameter: 2.5". Resonator Outlet Diameter: 2.5". Resonator Body Length: 10". Resonator Overall Length: 14"....$59.99
- AERO Exhaust®Turbine Series Round Performance Exhaust MufflerGMC Jimmy 4.8L / 5.7L 1974, Turbine Series Round Performance Exhaust Muffler by AERO Exhaust®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 14". Muffler Overall Length: 20". Muffler Sound: Aggressive...$149.99
- Dorman®Cast Iron Natural Exhaust ManifoldGMC Jimmy 5.7L 1974, Cast Iron Natural Exhaust Manifold by Dorman®. Position: Driver Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function...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$124.04
- AERO Exhaust®TR Series 304 Stainless Steel Round Performance Exhaust ResonatorGMC Jimmy 4.8L / 5.7L 1974, TR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Sound: Moderate. Resonator Configuration: Center - Center. The TR Series Resonators are the most popular...$59.99 - $80.99
- Davico®Exhaust Manifold with Integrated Catalytic ConverterGMC Jimmy 5.7L 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 to...Helps your vehicle emit harmless gasesDirect OEM replacement$332.32
- AERO Exhaust®Turbine XL Series Round Performance Exhaust Muffler with Integrated ResonatorGMC Jimmy 4.8L / 5.7L 1974, Turbine XL Series Round Performance Exhaust Muffler with Integrated Resonator by AERO Exhaust®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 20". Muffler Overall Length:...$169.99
- ARP®Header Bolt KitGMC Jimmy 1974, 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 material is...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$21.63 - $119.06
- Flowmaster®40 Series Delta Flow™ Oval Black Exhaust MufflerGMC Jimmy 5.7L 1974, 40 Series Delta Flow™ Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 13". Muffler Overall Length: 19". Muffler Sound:...$133.95 - $153.95
- Hedman Hedders®Standard Duty Long Tube Exhaust HeadersGMC Jimmy 1974, Standard Duty Long Tube Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 3". Color: Silver. Header Style: Long Tube. The standard-duty Hedman Hedders come from the factory with an extremely durable,...Made of High Quality MaterialsBuilt to Last$291.00 - $1,099.60
- Stage 8®Steel Nickel plated Header Locking Bolt KitGMC Jimmy 1974, 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 locking...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$68.22 - $124.40
- Flowmaster®40 Series 409 SS Oval Black Exhaust MufflerGMC Jimmy 5.7L 1974, 40 Series 409 SS Oval Black Exhaust Muffler by Flowmaster®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 13". Muffler Overall Length: 19". Muffler Sound: Aggressive / Loud....$122.95
- Hedman Hedders®Elite Ultra-Duty Mild Steel Silver Matte Ceramic-Metallic Long Tube Racing Exhaust HeadersGMC Jimmy without Smog Injection or Injection Heads 1974, 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:...Made of High Quality MaterialsIdeal for Heavy Duty Applications$699.83 - $898.59
- Doug's Headers®Motor Mount Adapter Plate KitGMC Jimmy 1974, 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 to make the...High quality at an affordable priceExpertly made from premium materials$149.45
- Doug's Headers®Tri-Y Long Tube Exhaust HeadersGMC Jimmy 1974, 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 made...Designed to boost your vehicle's performanceMade from high-quality materials$692.45 - $971.45
- JBA®Cat4ward Stainless Steel Shorty Exhaust HeadersGMC Jimmy 5.7L 1974, 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...Mandrel-bent stainless steel primary tubesPatented JBA Firecone® collector$809.45 - $956.45
- Patriot Exhaust®Clippster Mid-Length Tube Exhaust HeadersGMC Jimmy 1974, 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 you....Mid length or "clippster" headers provide improved ground clearance for popular muscle cars and street rodsDurable 16 and 18 gauge tubing$477.25 - $744.55
- Patriot Exhaust®Exhaust HeadersGMC Jimmy 1974, 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 from...Expertly crafted from premium materialsQuality design and workmanship$336.55 - $673.15
- Dorman®Exhaust Flange Stud and Nut KitGMC Jimmy 1974, Exhaust Flange Stud and Nut Kit by Dorman®. Position: Front. Dorman’s Exhaust Flange Stud & Nut provides you with the proper flange stud and nut for replacing your manifold. Save time and energy by having the right...Direct replacement for a proper fit every timeThe finest quality at a great price$4.27 - $7.19
- Fel-Pro®Exhaust Manifold Gasket SetGMC Jimmy 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 resources, the gaskets meet...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$8.16 - $31.79
- Mahle®Exhaust Pipe Flange GasketGMC Jimmy 1974, Exhaust Pipe Flange Gasket 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$1.94 - $6.84
- Fel-Pro®Exhaust Pipe Flange GasketGMC Jimmy 1974, Exhaust Pipe Flange Gasket 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 meet...Direct OEM replacement for a proper fitEnsures reliable sealing performance$1.98 - $3.63
- Remflex®Exhaust Header GasketsGMC Jimmy 5.7L 1974, 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 pick-up that needs a...Designed to crush 50%This allows them to fill gaps in the flange surface up to 1/16"$39.43
- Apex Auto®Exhaust Manifold Gasket SetGMC Jimmy 5.7L 1974, 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$5.31
- Jones Exhaust®Direct Fit Flex PipeGMC Jimmy 7.4L 1974, Direct Fit Flex Pipe by Jones Exhaust®. 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$31.77 - $34.01
- Apex Auto®Exhaust Pipe Flange GasketGMC Jimmy 5.7L 1974, Exhaust Pipe Flange Gasket 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 lifestyle,...Quick accurate delivery with excellent fill-rateExcellent inventory availability$2.01 - $2.03
- Mahle®Exhaust Manifold Gasket SetGMC Jimmy 1974, 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 - $27.11
- Hedman Hedders®Steel Header Flange GasketsGMC Jimmy 5.7L 1974, Steel 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$15.64 - $16.77
- Patriot Exhaust®Percy's Seal-4-Good™ Aluminum Header Flange GasketsGMC Jimmy 5.7L 1974, 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$45.85
- Patriot Exhaust®Percy's Seal-4-Good™ Exhaust Header GasketsGMC Jimmy 5.7L 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 for...Special "dead soft" aluminum conforms to flange to make an excellent sealSolid metal gasket will not blow out$45.85
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1974 GMC Jimmy Exhaust Reviews
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Different Trend® - Blue Flame Series Domed Straight Cut Double-Wall Exhaust Tip (2.25" Inlet, 3.5" Outlet, 7.25" Length)Posted by Zachary (Ontario, NY) / March 09, 20212006 Dodge Charger
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