Pontiac LeMans Exhaust Headers & Manifolds
- Flowmaster®Scavenger Series HeadersScavenger Series Headers by Flowmaster®. Replace your restrictive factory exhaust manifolds with these stainless steel headers and let your engine breath! These headers are easy to install because they're designed to directly replace...Increases horsepower and torqueImproves engine efficiency and throttle response$897.95 - $1,193.95
- Dorman®Exhaust ManifoldExhaust Manifold by Dorman®. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware...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$50.30 - $783.75
- ATP®Exhaust ManifoldExhaust Manifold by ATP®. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the original parts specifications, to ensure it will install and perform like intended. This...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$53.93 - $1,697.65
- Davico®Exhaust Manifold with Integrated Catalytic ConverterExhaust Manifold with Integrated Catalytic Converter by Davico®. This product by Davico will be a great solution to replace your failed or damaged Exhaust Manifold with Integrated Catalytic Converter. Once your stock cat fails to...Helps your vehicle emit harmless gasesDirect OEM replacement$30.52 - $1,311.27
- SKP®Exhaust ManifoldExhaust 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 driveshafts. Made to meet...Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case$40.04 - $279.30
- Hedman Hedders®Full Length Exhaust HeadersFull Length Exhaust Headers by Hedman Hedders®. The standard-duty Hedman Hedders come from the factory with an extremely durable, protective ceramic-metallic coating. Hedman Hedders, pioneered the use of ceramic-metallic coatings, back...Made of High Quality MaterialsBuilt to Last$215.59 - $1,641.92
- Walker®Spring Bolt KitSpring Bolt Kit by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories, you get...Makes installation quick and easyOptimal OE-style fit and quality$4.48 - $17.93
- Davico®Exhaust ManifoldExhaust Manifold by Davico®. This product by Davico will be a great solution to replace your failed or damaged exhaust manifold. Once your stock cat fails to perform its job, replacement is the only solution. Make sure your exhaust...Helps your vehicle emit harmless gasesDirect OEM replacement$47.97 - $397.92
- Walker®Exhaust FlangeExhaust Flange by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories, you get...Makes installation quick and easyOptimal OE-style fit and quality$4.26 - $28.45
- ARP®Header Bolt KitHeader 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 not affected by...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$18.64 - $184.75
- Patriot Exhaust®Performance Exhaust HeadersPerformance 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$237.45 - $732.49
- DIY Solutions®Exhaust ManifoldExhaust Manifold by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes to quality, reliability...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$49.68 - $334.25$54.01 - $351.85Save up to 8%
- Hedman Hedders®Block Hugger Street Rod HeadersBlock Hugger Street Rod Headers by Hedman Hedders®. Hedman’s Standard Block Hugger design is ideal for factory manifold replacement or engine swap projects that do not have a hedder designed specifically for the application.Low profile designBuilt of High Quality Materials$263.28 - $722.01
- Hedman Hedders®Collector Gasket Hardware KitCollector Gasket Hardware Kit by Hedman Hedders®. Finding replacement parts kits for your Hedman Hedders just got a whole lot easier. Where applicable, each kit contains head flange gaskets, head flange and collector bolts, weld-on...High quality at an affordable priceExpertly made from premium materials$19.07 - $90.89
- Hedman Hedders®Elite Ultra-Duty Street HeadersElite Ultra-Duty Street Headers by Hedman Hedders®. Hedman's ELITE Hedders are the best you can buy. They have thicker flanges. stronger wall tubing and a thermal coating that withstand full-throttle thrashing and torturous towing.Made of High Quality MaterialsIdeal for Heavy Duty Applications$479.17 - $1,014.28
- Hedman Hedders®Mid Length Exhaust HeadersMid Length Exhaust Headers by Hedman Hedders®. The standard-duty Hedman Hedders come from the factory with an extremely durable, protective ceramic-metallic coating. Hedman Hedders, pioneered the use of ceramic-metallic coatings, back...Made of High Quality MaterialsBuilt to Last$176.62 - $1,641.92
- Patriot Exhaust®Full-Length HeadersFull-Length Headers by Patriot Exhaust®. Full length and fenderwell headers provide the ultimate performance for street rodders with high performance engines. These header styles have longer primary tubes, which help produce more...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$298.38 - $746.06
- Kooks®8 Stage Header Bolt Kit8 Stage Header Bolt Kit by Kooks®. 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, this product by Kooks will last a lifetime. It will...Expertly crafted from premium materialsDesigned to match rigorous quality standards$55.62 - $66.75
- Doug's Headers®4 Tube Shorty Header4 Tube Shorty Header 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 commitment and instead...3/8" Thick machined flanges...no warpingCNC mandrel bent tubes... accurate fit & better flow$392.95 - $956.45
- Doug's Headers®Exhaust HeadersExhaust Headers by Doug's Headers®. Doug's headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.Doug's Headers D3373 Metallic Ceramic Coating3/8" thick flanges$471.45 - $1,575.95
- Doug's Headers®Mid-Length Tube Exhaust HeadersMid-Length Tube Exhaust Headers 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 commitment...3/8" Thick machined flanges...no warpingCNC mandrel bent tubes... accurate fit & better flow$559.45 - $1,059.95
- Stage 8®Header Locking Bolt KitHeader 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 retainer and clip are present then...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$68.09 - $137.32
- Stage 8®Header Locking Bolt Kit-HHeader Locking Bolt Kit-H by Stage 8®. Stage 8 manufactures the world's best active mechanical locking systems. Stage 8 locking fastener solutions are fail-safe when used and installed as directed. They are removable and reusable and...High quality at an affordable priceExpertly made from premium materials$68.09 - $137.32
- Fel-Pro®Exhaust Manifold Gasket SetExhaust 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 specific OEM...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$3.48 - $158.77
- BBK®Performance Parts Premium Header Gasket SetPerformance Parts 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 surfaces aren't perfectly flat. They can withstand...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 SetExhaust 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 deliver great...High quality at an affordable priceExpertly made from premium materials$4.64 - $121.23
- Remflex®Exhaust Header GasketExhaust Header Gasket by Remflex®. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees - day after day, week after week, year...Designed to crush 50%This allows them to fill gaps in the flange surface up to 1/16"$13.43 - $54.39
- Hedman Hedders®Header Flange GasketsHeader 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$9.26 - $33.46
- Patriot Exhaust®Percy's Seal-4-Good™ Exhaust Header GasketsPercy's Seal-4-Good™ Exhaust Header 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
- Apex Auto®Exhaust Manifold Gasket SetExhaust Manifold Gasket Set by Apex Auto®. Apex products, at present, cover the engine gaskets, seals and head bolts for full coverage of Domestic, Japanese, Korean and popular Eurpoean applications, and are manufactured to meet or...Quick accurate delivery with excellent fill-rateExcellent inventory availability$2.57 - $73.75
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