There are several advantages of having a replacing rocker arm. We are here to help you pick the best one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Michigan Motorsports Replacing Rocker Arm READ REVIEW

Best With Part Number: Buy: Geluoxi Replacing Rocker Arm READ REVIEW

Best For Sbc: Buy: Assault Racing Products Replacing Rocker Arm READ REVIEW

Best With Nice Price: Buy: Akwh Replacing Rocker Arm READ REVIEW

Best For Vortec Head: Buy: Ie Parts Group Replacing Rocker Arm READ REVIEW

Best For Roller Rocker: Buy: Elgin Replacing Rocker Arm READ REVIEW

Best For Hex Head: Buy: Jegs Replacing Rocker Arm READ REVIEW

Best Overall: Michigan Motorsports Replacing Rocker Arm

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The Michigan motorsports replaced rocker arm is capable of outshining several other arms featured in this list in overall features. The Michigan motorsports replaced rocker arm fits all these applications and it is very nice. The Manufacturer says: These rocker arms are a must have for any aggressive heads and cam combo and are the same rockers we utilize on our 1, 000 hp turbo motor. 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.

The arm is another and it would be perfect for fast shipping. Most importantly, the Michigan motorsports replacing rocker arm can trust for good quality, It is strong and has a rocker arm style.

Most buyers opine that the arm has cathedral ports, yes. Also, they also found that the arm fits what it says in the description. Further, a few strongly agree that the arm fits all Cathedral Port 's series.

• This is a cathedral port engine then Yes.
• This has world - class customer service.
• This will fit a 2007 5.3l.
• This is a family owned and operated business.

Best With Part Number: Geluoxi Replacing Rocker Arm

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The geluoxi replacing the rocker arm should be able to handle its purpose and duties with ease. The Geluoxi Replacing Rocker Arm is a reciprocating lever used in an internal combustion engine. Make sure this fits by entering your model number. In addition, it comes in for replacement part and it comes in for replacement part number. Most importantly, the geluoxi replacingrocker 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.

Almost all customers opine that the arm has been driven from AZ to Va and back and from AZ to Chicago. Also, they strongly agree that the arm fit all four 5.4l 3 valve overhead cam motors. Overall, buyers found this to be one of the best arms for daily purposes.

• Replacement part number: 3l3z-6564-a / 3l3z-6564-ba / 3l3z6564a / 3l3z6564ba.
• Good brand reputation.

Best For Sbc: Assault Racing Products Replacing Rocker Arm

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We would, of course, be remiss if we didn't mention Assault Racing Products Replacing Rocker Arm for daily use. Make sure this fits by entering your model number. And, the arm is durable and has a nut style. To sum up, with a 4.6 rating and more than 360 buyers, the assault racing products replacingrocker arm stands as the best choice.

Most customers found that the arms make guide plates for pushrods. And, a few strongly agree that the arm is a perfect fit and the finish is really high quality. The bearings are nice and smooth.

• This looks like a quality piece.
• This has 7/16 studs in it, the same as the stock stroke.
• This is good as the name brand.

Best With Nice Price: Akwh Replacing Rocker Arm

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The best part: akwh replacing the rocker arm costs comparatively little and it is available to ship in 24 hours. The Akwh Replacing Rocker Arm is perfect for a good deal for aftermarket and it is for a nice price. It can also cause misfires or a stalled engine together with a check engine light on your dashboard. The most common symptom of a bad rockerarm is clicking or ticking noises coming from the cylinder head of the engine.

Most importantly, the akwh replacing the rocker arm allows the pushrods to push up on the rocker arms and therefore push down on the valves.

"If you need one of them or both, you can go to Rock auto, they have them both for about $120 each. " - says, one customer. As a result, buyers were eager to recommend it to friends and families.

• This is vice versa and it can be trusted for good quality.
• Rocker arms oe part number: 3l3z6564ba, 3l3z6564a, 3l3z-6564-a.
• One of the newcomers and featured product.

Best For Vortec Head: Ie Parts Group Replacing Rocker Arm

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Not everyone likes to purchase arms for their regular usage, but the ie parts group replacing the rocker arm would be an anomoly. And, it is for 16 Elgin industries (elgin, il, USA) stock 516" diameter x 7794" all length compatible replacements for 1968. Set up for use with press in rockerarm studs. Above all, the Ie Parts Group Replacing Rocker Arm works great and it makes for nice quality.

To sum up, the tone of buyers is very positive and we believe that the arm suits the purpose.

• Stock 5/16" diameter x 7.794" over all length push rods.
• Self-aligning stamped steel stock 1.5 rocker ratio. Non - roller engines.
• Delivers what they promise.

Best For Roller Rocker: Elgin Replacing Rocker Arm

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Elgin is known for creating pragmatic and minimalist arms for people on the go, and its line of Elgin Replacing Rocker Arm definitely falls in line with that reputation. Make sure this fits by entering your model number. And, the arms made in the United States. To sum up, with a 4.3 rating and more than 64 buyers, the Elgin replaced rocker arm stands as the best choice.

• Package dimensions: 5.08cm (l) x 26.162cm (w) x 38.862cm (h).
• Good investment for the long term.

Best For Hex Head: Jegs Replacing Rocker Arm

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The jegs replacing the rocker arm's high-end materials makes sure that it ages well with use. Make sure this fits by entering your model number. Also, the arm reduces friction, adding an additional 10. In conclusion, with a 4.3 rating and more than 144 buyers, the Jegs Replacing Rocker Arm stands as the best choice.

Overall, at the price, they believe that they got a steal of a deal with it.

• Rated for up to 350 lbs of valve spring pressure.
• The rocker arm reduces friction, adding an additional 10-15 horsepower.
• Heat-treated grooved rocker pivot balls promote oiling & prevent galling.
• Cast 4340 alloy steel body for strength and durability.