The 9 Best B Series Rocker Arms (2022 reviews)

Here, we present an arm that manages to win our hearts. It's the Michigan motorsports b series rocker arm and it's widely considered as one of the all-around great arms you can buy. The Michigan motorsports b series rocker arm is very nice, it is strong and has a rocker arm style. Replacing your rockers with a true roller bearing setup is highly recommended whether you have a stock motor or a highly modified motor. The stock bearings have a tendency to fail. The trunion kit 's caged roller bearings that greatly reduce the possibility of the bearing failure experienced with stock ls1 needle bearings, which can send loose needles throughout the engine upon failure.

Finally, the Michigan motorsports b series rocker arm is another and it would be perfect for fast shipping.

Almost all buyers found that the arm is a cathedral port engine then yes. And, a few say that the arm fits all Cathedral port ls series.

Top Customer Quotes:

This has world - class customer service.
This is a family owned and operated business.
This will fit a 2007 5.3l.
This has cathedral ports, yes.

Best For Roller Rocker: Elgin B Series Rocker Arm

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Elgin makes beautiful and great arms with classic and smartly chosen materials. Make sure this fits by entering your model number. Used 3/ 1 ratio with 3/8" stud diameter. In short, with a 4.5 rating and more than 224 buyers, the Elgin b series rocker arm stands as the best choice.

"They are quiet and work as well as the more expensive types. " - says, one customer. In short, the tone of buyers is very positive and we believe that the arm suits the purpose.

Why We Like This:

Extra large full needle bearing trunnion.
Withstands spring pressures up to 700 lbs.
Good brand reputation.

Best With Part Number: Bicos B Series Rocker Arm

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The BICOS b series rocker arm should be able to handle its purpose and duties with ease. The bico b series rocker arms are pushed and pulled by pushrods to “rock” up and down, opening and closing the exhaust valve and intake valve of the combustion chamber on engines with a camshaft below the engine. Make sure this fits by entering your model number. And, it comes with broken or loose rocker arms, the exhaust valves and intake valves can’t function correctly and the cylinder associated with the faulty rocker arm will be disabled.

Lastly, the BICOS b seriesrocker arm has been replaced and it has replaced part number.

Why We Like This:

【Replace part number】 10214664, 12681275, 12669993, mr-1341, 180-1337, r907m, g4400; 94199279(bolt).
The Manufacturers says: we do accept compromises when it is about quality.
This is here with excellent products that are available at a competitive price.

Best With Valve Springs: Jegs B Series Rocker Arm

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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 arm. The Jegs B Series Rocker Arm is exactly that - it's a simple arm that hits all the right notes. Moreover, this allows for up to .550 valve liftheat-treated grooved rocker pivot balls to promote oiling & prevent gallinglocking nuts to prevent rockers from loosening out of adjustmentroller tips, reducing friction leading to an additional 10 to 15 horsepower. Make sure this fits by entering your model number. Most importantly, the jegs b series rocker arm is compatible with valve springs up to 1.437 inches in diameter.

Why We Like This:

Heat-treated grooved rocker pivot balls promote oiling & prevent galling.
Stamped steel body for strength and durability.
The rocker arm reduces friction, adding an additional 10-15 horsepower.
The Roller tip design prevents valve stem and guide wear.

Best For Easy Install: Handor B Series Rocker Arm

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Next on the list, we've got yet another arm that manages to win our hearts. It's the Handor B Series Rocker Arm and it's widely considered as the arm that has the most suitable features. The handor bseries rockerarm works great, allows for easy install, It is compatible with part numbers and has a great design. Replace your failed arms by handor performance ls rocker arms and install them easily on your ls cylinder heads without any modifications. Also, the arm fits exhaust position only on l92, ls9, and ls3 engines.

Lastly, the handor b series rocker arm is made from high-quality materials for ultimate durability.

Almost all customers opine that the arm includes trunion bushing upgrade to eliminate factory needle bearing problems. Further, a few strongly agree that the arm is perfectly suitable for your car. In addition, a few strongly agree that the arm fits for gmc canyon/ envoy/ savana/ sierra/ yukon. Obviously, this arm passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

This rocker arms set is a good choice to solve these issues for you.
This measured out well, it is good for country of origin and has a straight design.
This is a perfect fit and no modification is needed.
This is manufactured to meet strict quality requirements.

Best For Select Chevrolet Small Block Engines: Proform B Series Rocker Arm

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The Proform B Series Rocker Arm is satisfactory and appropriate and fits well with your daily purpose. The proform b series rocker arm is another and has a rocker arm style. The extra long slot eliminates rocker to stud interference. Also, this reduces internal valve train friction and valve stem wear. Finally, the proform b seriesrocker arm is designed for select Chevrolet small block engines.

One customer says - "These are not self - guided rockers, early style or guide plates will be necessary. ". They strongly agree that the stud size never changed on gen1 and gen2 SBC motors.

Why We Like This:

16 rockers, anti-gall grooved balls and nuts per package.
One of the newcomers and featured product.

Best For American Market: Cheriezing B Series Rocker Arm

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Best part: Cheriezing B Series Rocker Arm costs comparatively low and it is available to ship in 24 hours. The cheriezing bseries rockerarm is suitable for the American market. The Manufacturer says: We are committed to providing accurate product descriptions, so our customers can purchase the products they need more easily and accurately. In addition, it is manufactured from high quality durable materials for long wear.

The arm has maintenance - free performance, is designed for a great price and it works great. Finally, the cheriezing b series rocker arm is built to strict quality control standards, 100% tested prior to leaving the factory.

Almost all buyers quickly discovered that the arm is easy to install on jeep Grand Cherokee, but order two.

Why We Like This:

This has rocker arms 5184296ah,. It works as expected and is designed for long-life life.
Manufacturer says: order from Cheriezing, we offer a 12.
【Package included】: 12 x rocker arms 5184296ah + 12 x lifters 5184332aa.

Best For Direct Replacement: Weileite B Series Rocker Arm

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Next on the list, we've got yet another arm that manages to win our hearts. It's the Weileite B Series Rocker Arm and it's widely considered as one of the most convenient arms you can buy. And, the kit meets or exceeds the oem standard, and has been tested in the factory, perfectly matching the original car, and can be installed directly. Please give us a chance to solve any problems. Above all, the weileite b series rocker arm is used for a long service life and it works well for direct replacement.

A few strongly agree that the rocker arms are good quality material. They work well, quiet. no noise fit real well in the engine. Overall, the tone of buyers is very positive and we believe that the arm suits the purpose.

Why We Like This:

The manufacturer says: our products are 100% brand new quality products, welcome to buy.
It is recommended that you replace it in time.
【Oe＃】：5184296ah ; 5184332aa ; 5184296af ; 5184296ag.

Best For Customer Service: Dasbecan B Series Rocker Arm

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Best part: Dasbecan b series rocker arm costs comparatively little and it is available to ship in 24 hours. In addition, it fits both left and it comes in for replacement parts. This product has undergone more stringent testing procedures to ensure that all products in your hands are of high quality. Above all, the Dasbecan b series rocker arm has rocker arms 5184296ah and it came in for replacement.

Almost all buyers found that the arm fit with no problem. With no doubts, this arm passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

【Package list】rocker arms 5184296ah x 12pcs,lifters 5184332aa x 12pcs.
New and hot releases.