The 6 Best L Heads (2022 reviews)

l heads
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There are plenty of options available while buying l heads in the market right now, and if you're confused regarding which one to go for, Your search ends here.

Our review process:

Our Top Picks:

Best Overall:
Buy: Jj Original Equipment L Head
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Best For Good Quality:
Buy: Jj Originalequipment L Head
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Best For High Performance:
Buy: Rhs L Head
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Best With Part Numbers:
Buy: Chevrolet Performance L Head
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Best With Factory Fit:
Buy: Comp Cams L Head
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Best For Improved Flow Heat:
Buy: Norrn Auto Parts L Head
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Best Overall: Jj Original Equipment L Head

Jj Original Equipment L Head
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Best part: Jj Original Equipment L Head costs are reasonable and it is available to ship in 24 hours. The jj original equipment head is used for a good buying and it comes in excellent condition. Make sure this fits by entering your model number. In addition, it is complete and it has an exhaust port.

Lastly, the jj original equipment l head has exhaust port volume, comes with excellent packaging and it has rocker arms.

Therefore, customers were eager to recommend it to friends and families.

Why We Like This:
  • Day (unlimited miles) remanufactured cylinder head warranty.
  • All necessary parts are cleaned and inspected before final assembly to meet aera specifications.
  • Good brand reputation.

Best For Good Quality: Jj Originalequipment L Head

Jj Originalequipment L Head
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Not everyone likes to purchase heads for their daily purpose, but the Jj Originalequipment L Head would be an anomoly. The jj originalequipment l head has exhaust port volume and it has an exhaust port. Make sure this fits by entering your model number. Further, the head offers buyers a 90 and it is a remanufactured oe stock ls2, ls6, 4.8l, 5.3l, 5.7l, 6.0l gen iii / gen iv cylinder head assembly. Finally, the jj originalequipment lhead is complete and it has rocker arms.

In short, many customers have used the head for more than a few months without letup, and it shows no sign of giving up.

Why We Like This:
  • All necessary parts are cleaned and inspected before final assembly to meet aera specifications.
  • Good investment for the long term.

Best For High Performance: Rhs L Head

Rhs L Head
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Not everyone likes to purchase a head for their daily purpose, but the Rhs L Head would be an anomoly. The rhs lhead is ideal for many mild to hot camshaft grinds. A unique dual seat spark plug pocket design allows you to use both the factory style tapered seat spark plugs and also flat seat style plugs that are available in wider heat ranges for high performance applications. These benefits provide more power and cooling, right out of the box.

Finally, the rhs l head is perfect for porting projects.

Most customers agree that the head is set up for stock size valves. And, a few also found that the head is for one head only and can be used either right side or left side. To sum up, most buyers found the head is functionally comfortable and no one questions it.

Why We Like This:
  • This is for the passenger side and has a spark plug style.
  • This would be perfect with factory fit and has a good design.
  • Good brand reputation.

Best With Part Numbers: Chevrolet Performance L Head

Chevrolet Performance L Head
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The Chevrolet performance head's high-end materials make sure that it ages well with use. The manufacturer says: That's how we guarantee each is built to last. Manufacturer says: For nearly 50 years, we've fueled the passion of automotive enthusiasts. When it comes to searching for an optimal head, the Chevrolet performance head is definitely your first choice.

One customer says - "Get your part numbers using your vin thru a gm website, then search amazon. ". Almost all customers quickly discovered that the head works for 6.2 heads. To sum up, for most customers, the head was just what they wanted.

Why We Like This:
  • Offering the quality, reliability, and durability of gm oe.
  • Package dimensions :3.45 " l x3.95 " w x0.7 " h.
  • New and hot releases.

Best With Factory Fit: Comp Cams L Head

Comp Cams L Head
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Best part: comp cams head costs comparatively low and it is available to ship in 24 hours. The comp cams head is made from premium materials with excellent attention to detail and is available with several comp cams spring kits, This is the best value of LS heads. A unique dual seat spark plug pocket design allows you to use both the factory style tapered seat spark plugs and also flat seat style plugs that are available in wider heat ranges for high performance applications. These benefits provide more power and cooling, right out of the box.

Finally, the Comp Cams L Head features premium bronze/manganese valve guides for long wear with particular emphasis placed on holding precision tolerances on valve seat concentricity, which allows the valves to seal securely for more power.

Why We Like This:
  • This is ideal for many mild to hot camshaft grinds.
  • Manufacturer says: built using our 26925 springs, stainless valves, premium guides and seals.
  • This is perfect for porting projects.

Best For Improved Flow Heat: Norrn Auto Parts L Head

Norrn Auto Parts L Head
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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 head. The norrn auto parts head is exactly that - it's a simple head that hits all the right notes. Make sure this fits by entering your model number. Moreover, the head is designed for improved flow of heat treated t6 aluminum. The head is easy to maintain and use.

Why We Like This:
  • Rectangle port new aluminum cylinder heads.
  • For 4" bore or greater- not for use on 4.8 or 5.3.
  • 550" lift max - angle plug.