The 7 Best Ls3 Billet Intake Manifolds (2022 reviews)

The Ict Billet Ls3 Billet Intake Manifold should be able to handle its purpose and duties with ease. Moreover, this provides great value and has intake style. Make sure this fits by entering your model number. Above all, the ict billet ls3 billet intake manifold is compatible with part number, It works as described and has a flange style.

Almost all buyers quickly discovered that the manifold would work on any rectangular ls3 lsa zl1 cts-v heads. Also, they strongly agree that the manifold can only be used with the ls3 style rectangle port manifolds. Also, a few also found that the manifold is designed for conversions and adapting different intakes to flow properly.

Why We Like This:

Cathedral port heads to Rectangle port.
(2) flange plates, (8) o-ring seals intake manifold bolt lengths.
New and hot releases.

Best With Fuel Rail: Z Whip Ls3 Billet Intake Manifold

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Compared with other manifolds in this category, the Z Whip Ls3 Billet Intake Manifold has a convenient design. This kit will allow you to run a ls3/ls7/ls9/l76 (1.5") shorty injector in a ls1/ls6 (2.5") manifold with the stock fuel rail with no modifications. Moreover, the manifold is made of aircraft grade billet aluminum. The manifold is easy to maintain and gels well with your daily purpose.

Why We Like This:

Proudly made in the USA from aerospace grade billet aluminum.
Manufacturer says: we put the same quality into every part we produce.
Adds 1.05” to the top of your fuel injectors.
Adapt your ls1/ls6 intake manifold and fuel rails to use the approx.

Best For L: Fast Ls3 Billet Intake Manifold

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The Fast Ls3 Billet Intake Manifold is suitable and reliable and fits well with your daily uses. The fast ls3 billet intake manifold includes integrated nitrous bungs and perfect bolt-on fitment that allows the use of factory accessories without modification or clearance concerns. Fast engineers teamed up with airflow specialists at rhs to develop a polymer intake manifold for rectangular port gm l92/ls3 engines. The lsxr 102 mm intake manifold features a three - piece modular design that allows easy disassembly and porting.

Most importantly, the fast ls3 billet intakemanifold is good for country of origin, is new, it can wait for a great deal and has improved design.

Almost all buyers agree that the manifold has rectangle port heads, this manifold will work. In addition, a few strongly agree that the manifold will not work with factory ls3 fuel rails. And, they say that the manifold will fit that block with ls3/l92 heads.

Customers say that getting a intake manifold temp sensor, along with manifold is useful.

Top Customer Quotes:

Package dimensions: 71.12 h x 25.4 l x 40.64 w (centimeters).
This fits most c5 and c6 corvettes without modification.
This is great for customer service, it is specific and has intake style.
Country of origin : United States.

Best For Great Quality: Dirty Dingo Motorsports Ls3 Billet Intake Manifold

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The features department is where the dirty Dingo motorsports ls3 billetintake manifold truly manages to shine. Further, these will clear the ctsv lsa and zl1 alignment pin, no need to remove. them them. Make sure this fits by entering your model number. Lastly, the Dirty Dingo Motorsports Ls3 Billet Intake Manifold includes grade 8 zinc coated allen bolts, stainless washers and black viton o-rings.

Almost all buyers found that the manifold is for rectangle port intake or supercharger on cathedral heads.

Why We Like This:

One of the newcomers and featured product.
Delivers what they promise.

Best For Very Nice Quality Color: Laformo Ls3 Billet Intake Manifold

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The Laformo Ls3 Billet Intake Manifold is satisfactory and appropriate and fits well with your daily use. The laformo ls3 billet intake manifold makes for very nice quality and it is complete. Fit for for ls ls1 ls2 ls3 ls6 lsx aftermarket intake manifold hardware. These high performance fuel rails come with matching fittings, crossover hose and hardware.

Above all, the laformo ls3billet intakemanifold matches for very nice quality color and it is made for intake manifolds.

One customer says - "works and performs excellently, the machining is nice and the anodizing is good. ". Almost all customers quickly discovered that the manifold definitely don’t fit their body. To sum up, the tone of buyers is very positive and we believe that the manifold suits the purpose.

Customers discovered that getting a ls3 intake manifold bolt, along with manifold is useful.

Why We Like This:

These make for nice quality and it is very nice.
New and hot releases.

Best For Fuel Pressure: Top10 Racing Ls3 Billet Intake Manifold

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We would, of course, be remiss if we didn't mention Top10 Racing Ls3 Billet Intake Manifold for daily purpose. The top10 racing ls3 billetintake manifold comes with a 1/2 inch diameter inner hole, It can reduce fuel pressure drop, help eliminate back pulses, and correctly distribute fuel to all injectors. Make sure this fits by entering your model number. Also, this is highly recommended, plus these high-performance fuel rails are equipped with matching accessories, jumper hoses and hardware. Most importantly, the top10 racing ls3billet intake manifold is suitable for ls ls1 ls2 ls3 ls6 after-sales intake manifold, not suitable for inventory manifold/oem equivalent, not suitable for fast intake manifold.

Without any doubt, this manifold passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

Manufacturer says: we provide after-sales service for billet fuel rail kit fits assembly.
Good investment for the long term.

Best For Ls Intake Manifold: Htracing Ls3 Billet Intake Manifold

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The Htracing Ls3 Billet Intake Manifold's high-end materials makes sure that it ages well with use. The htracing ls3 billet intake manifold is highly recommended. Additionally, these aluminum efi fuel rails are specially designed for oe. Make sure this fits by entering your model number. These high-performance fuel rails are equipped with matching accessories, jumper hoses and hardware.

Finally, the htracing ls3 billet intake manifold comes with a 1/2" diameter inner hole, It can reduce the fuel pressure drop, help counteract the back pulse, and correctly distribute the fuel to all injectors.

Why We Like This:

Manufacturer says: we provide after-sales service for billet fuel rail kit fits assembly.
This is designed for aftermarket manifolds only, not suitable for stock manifolds/oem.
This is made for intake manifolds and it is professional.