There are several advantages of having a l intake manifold. We are here to help you choose the right one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Gm L Intake Manifold READ REVIEW

Best For Marine Applications: Buy: Edelbrock L Intake Manifold READ REVIEW

Best For Very Nice Quality: Buy: Ateam Performance L Intake Manifold READ REVIEW

Best With Same Day Shipping: Buy: Jj Original Equipment L Intake Manifold READ REVIEW

Best For Air Flow: Buy: Acdelco L Intake Manifold READ REVIEW

Best For Torque: Buy: Top10 Racing L Intake Manifold READ REVIEW

Best For High Performance: Buy: Mid Valley L Intake Manifold READ REVIEW

Best For Nitrous Power Adders: Buy: Holley L Intake Manifold READ REVIEW

Best For Fuel Pressure: Buy: Fast L Intake Manifold READ REVIEW

Best For Boost: Buy: Dimaier L Intake Manifold READ REVIEW

Best With Power Band: Buy: Southwest Speed L Intake Manifold READ REVIEW

Best Overall: Gm L Intake Manifold

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Here, we review a manifold that manages to win our hearts. It's the Gm L Intake Manifold and it's widely considered as one of the all-around great manifolds you can buy. The gm l intake manifold is good for the quality part, works fine and it allows for a perfect fit. Make sure this fits by entering your model number. In addition, it fits great, it is great for more power and has a product design.

The manifold is perfect for great quality and it is great for high quality. Above all, the gm l intake manifold comes with an adapter plate and it is very nice.

Most customers found that the manifold would fit, as long as it had cathedral port heads it would work. Further, they say that the manifolds are different designs, and also you will need a throttle body adapter. Moreover, a few strongly agree that the 2000 5.3 has cathedral ports and this manifold has rectangular. To sum up, buyers found this to be one of the best manifold for daily purposes.

• This is manufactured to gm oe specification for fit, form, and function.
• This comes with a throttle body gasket, so don’t forget to get one of those too.
• This comes with a complete kit, It fits perfectly and has injection style.
• This is inexpensive and it can wait for a great deal.

Best For Marine Applications: Edelbrock L Intake Manifold

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We would, of course, be remiss if we didn't mention Edelbrock l intake manifold for regular use. The Edelbrock L Intake Manifold allows the use of a square bore flange carburetor on these originally computer-controlled engines. They include a unique ignition control module that works with the original equipment manufacturer (oem) sensors to fire the ignition system, giving you a choice between six timing curves. In addition, it is common and it is easy to install.

The manifold includes a special throttle and transmission bracket that works with 700. Also, this provides optimum performance from 1, 500 to 6, 500 rpm. Above all, the Edelbrock l intake manifold allows for improved throttle response and it is for throttle response.

Most customers agree that the manifold includes no gaskets and it is made for cathedral heads. Also, a few also found that the manifold was a lt1 350 cubic inch engine. Also, they say that the manifold comes with a MSD control box for your ignition.

• This is ideal for muscle car, street rod or marine applications.
• Allows the use of a carburetor on these previously computer controlled engines.
• New and hot releases.

Best For Very Nice Quality: Ateam Performance L Intake Manifold

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If you are currently in the market looking for a suitable manifold for your daily needs, ateam performance intake manifold is the natural choice. The ateam performance intake manifold performs well, is good and it is very nice. Make sure this fits by entering your model number. In addition, it looks nice and it is perfect for high rise.s.

The manifold includes a black intake manifold, black drive by cable throttle body, gaskets, hardware, black fuel rails, and a fuel crossover line. Moreover, the manifold is most and it is professional. Above all, the Ateam Performance L Intake Manifold comes with a 102mm throttle body fabricated from 3mm sheet metal.

Almost all buyers quickly discovered that the manifold works with cathedral port heads and already includes gaskets. Moreover, a few also found that the manifold is made for cathedral heads. With no doubts, this manifold passed the test and had very satisfied buyers eager to share their experience.

• This is compatible with cathedral style ls1 ls2 ls6 4.8/5.3/5.7/6.0 heads.
• Intake is about 2" taller than stock.
• This will only get the one for your year model.
• Intake manifold with 102mm throttle body fabricated from 3mm sheet metal.

Best With Same Day Shipping: Jj Original Equipment L Intake Manifold

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Jj Original Equipment offers a variety of manifold for personal choice and yet maintains quality in all the variants. The Jj Original Equipment L Intake Manifold is a brand new genuine oem set of 5 intake manifold bolts w grommets from 1999. Make sure this fits by entering your model number. These bolts are new old stock.

Above all, the jj original equipment l intake manifold is fitment and it is great with same - day shipping.

Overall, the tone of buyers is very positive and we believe that the manifold suits the purpose.

• New and hot releases.
• Lot of satisfied buyers.

Best For Air Flow: Acdelco L Intake Manifold

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Not everyone likes to purchase a manifold for their regular usage, but the Acdelco L Intake Manifold would be an anomoly. The acdelco l intake manifold is designed for an excellent fit and it looks good. These original equipment intake manifolds have been manufactured to fit your gm vehicle, providing the same performance, durability, and service life you expect from general motors. And, this is manufactured to one specification of fit, form, and function. Finally, the acdelco l intake manifold is good and it provides great value.

Most buyers agree that the manifold will work with the vortec 4.8, 5.3, or 6.0. Moreover, they say that the manifold will but some throttle bodies are different, but they make an adapter at Texas speed. You need to adapt it. I hope this helped. Moreover, a few strongly agree that the manifold is a great option for intakes on a budget.

• Recommended replacement part for your gm vehicle’s original factory component.
• Delivers what they promise.

Best For Torque: Top10 Racing L Intake Manifold

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Not everyone likes to purchase a manifold for their regular usage, but the top10 racing intakemanifold would be an anomoly. Moreover, this is good, would be perfect with installation instructions and it looks great. Make sure this fits by entering your model number. Most importantly, the top10 racing intake manifold is fit for the throttle body, is aggressive and it can for customer service.

Most buyers found that the manifold does include fuel rails and will fit on an lq9 engine. Moreover, a few also found that the manifold would fit any engine with cathedral port heads. Also, a few say that the manifold can, however the injector spacing may vary depending on the injector length you are using. In short, for most buyers, it was what they were looking for.

• Durability - the intake will not bend or flex with boost or vacuum.
• Compatible for cathedral port ls1/ls2/ls6 heads.
• Hardware - 3mm (1/8") thick t6061 sheet aluminum construction.
• This will bolt to a cathedral port head.

Best For High Performance: Mid Valley L Intake Manifold

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Mid Valley line of manifold comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Mid Valley L Intake Manifold is a must have for any high performance racing engine. Make sure this fits by entering your model number. These will fit cathedral style ls1 ls2 ls6 4.8/5.3/5.7/6.0 heads. Above all, the mid valley lintake manifold includes fuel rails with a braided fuel line.

In conclusion, for most customers, it was just what they wanted.

• Fabrication by tig welded aluminum one year warranty available.
• Intake manifold height: 9.00 inches (approx. 3 inches higher than stock).
• Good brand reputation.

Best For Nitrous Power Adders: Holley L Intake Manifold

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Best part: Holley l intake manifold costs comparatively low and it is available to ship in 24 hours. The Holley L Intake Manifold features consistent wall thickness throughout for balanced performance and sealing strength. Make sure this fits by entering your model number. The runner design of the intake manifold features a constant cross sectional area and is ideal for a broad power band from 2, 500 - 7, 000 rpm.

The manifold features the lowest carb mounting flange height possible without sacrificing any power. Moreover, the manifold is an industry leader when it comes to gm gen iii and iv ls engine performance parts. Above all, the holley l intake manifold is an ideal manifold for centrifugal blower, turbocharger or nitrous power adders.

Almost all buyers found that the manifold comes with the second smaller map port plug because its not tapped for it anywhere. And, a few also found that the manifold is designed for ev1 style injectors which were used in the ls1 engines. Furthermore, a few also found that the bottom of the manifold would have been great but it was not flat enough and there was casting of the part number and the word China in the middle.

• This will fit Cathedral Port heads.
• This has holes for the fuel injectors.
• Map sensor port thread: 1/8" npt.
• Carb mounting flange height from lifter valley cover flange: 4.95".

Best For Fuel Pressure: Fast L Intake Manifold

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate manifold. The Fast L Intake Manifold is exactly that - it's a simple manifold that hits all the right notes. The fast l intakemanifold is used for fuel pressure, is good and it comes with an adapter plate. Make sure this fits by entering your model number. The fast lsxrt 102 mm intake manifold follows the path chartered by the original fast lsx gen iii intake by featuring a modular design that allows for easy porting and disassembly.

The manifold is designed for late model gm 4.8/5.3/6.0l port truck engines and all ls1, -2, -6 based engine race applications with appropriate cowl clearance. In addition, the manifold is constructed from a proprietary precision injection molded polymer which offers many benefits, including lighter weight, greater strength and lower heat soak propensity. Lastly, the fast lintake manifold is easy to follow, it is worth the money and has an injection style.

Most buyers quickly discover that the manifold is not for a truck application, it will likely not clear your hood. Further, they also found that the manifold would fit, but you are better off with a 92mm LSX fast intake. Also, they say that the manifold will fit the 6.0 motor.

• This has cathedral port heads, it will work.
• This is the correct intake for your trailblazer ss.
• This is fitment, it is most and has intake style.
• This works with 90, 92, or 102mm throttle bodies for high flow and minimal restriction.

Best For Boost: Dimaier L Intake Manifold

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The Dimaier L Intake Manifold's material feels more premium than its price would suggest. The dimaier l intake manifold is made of 3mm (1/8 inch ) thick t6061 sheet aluminum. Make sure this fits by entering your model number. Moreover, it is compatible with cathedral port ls ls1/ls2/ls6 (6.0l 5.6l 5.3l 4.8l) heads. Lastly, the dimaier l intake manifold will not bend or flex with boost or vacuum.

Most buyers found that the manifold is suitable for certain models of Chevy 5.3. And, a few say that the manifold includes yes, the throttle body. Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

• Lot of satisfied buyers.
• Delivers what they promise.

Best With Power Band: Southwest Speed L Intake Manifold

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For a low asking price, Southwest Speed L Intake Manifold has managed to overwhelm their customers by packing as many features as they could. The southwest speed l intake manifold includes (2) 1/8, (1) 1/4 & (1) 3/8, npt ports at the carb flange. Make sure this fits by entering your model number. This manifold incorporates a split feature allowing disassembly of the intake for direct access to internal plenum & port surfaces, making custom porting & matching easy.

Most importantly, the southwest speed l intake manifold is used for front height, is used for fuel system type, It is compatible with g and has an intake style.

• This is designed for hi-performance/racing engine applications & 5.3 to 6.2 plus liter displacement.
• This comes with shoulder bolt locators & o-ring seal, reassembly is simple & precise.
• Good investment for the long term.