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JEGS Aluminum Roller Rocker Arms for 1955-1985 Small Block Chevy [1.5 Ratio, 3/8 in. Stud]


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Aluminum Roller Rocker Arms for 1955-1985 Small Block Chevy [1.5 Ratio, 3/8 in. Stud]
SAVE $49.30
8 left in stock
Aluminum Roller Rocker Arms
  • 1955-1985 Small Block Chevy
  • 1.5 Ratio
  • 3/8 in. Stud
  • Maximum Lift: 0.600 in.
  • Maximum Valve Spring Diameter: 1.625 in.
  • 6061-T6 Aluminum
  • Black Anodized Finish
  • Set of 16
  • Free Shipping - Ships

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    20980 - JEGS Aluminum Roller Rocker Arms is rated 3.9 out of 5 by 14.
    Rated 5 out of 5 by from Great product
    Date published: 2021-03-18
    Rated 5 out of 5 by from Great bang for the buck Bought these full roller rockers. And the quality exceeded my expectations. Over here in ontario it is hard to find good quality fair priced performance parts. I choose jegs!
    Date published: 2019-08-09
    Rated 5 out of 5 by from I purchased the rocker arms for my SBC 383 ,the price was excellent and the quality appears to be equal to the Comp cams and crane rockers that I have used in the past
    Date published: 2016-02-29
    Rated 5 out of 5 by from Works great,no issues. All is well . everything works as it should.thanks.
    Date published: 2015-11-29
    Rated 5 out of 5 by from nice upgrade easy to install and a nice upgrade even to a stock motor
    Date published: 2015-06-04
    Rated 4 out of 5 by from Light weight looks good Textured finish, light weight, narrow body, small turition, look good for the price.
    Date published: 2020-10-27
    Rated 2 out of 5 by from Poor quality control Bought this and was on backorder when they finally arrived and after trying to install them I realized about 3 or so of the trunions weren't centered also 2 of the set screws were missing and one of stud fasteners was a completely different size,
    Date published: 2020-03-19
    Rated 1 out of 5 by from Horrible I bought these and some would fit over the studs and some would not . Tired three set all where the same.
    Date published: 2021-02-26
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    Would these work in a LS2 with a 220 exhaust & 220 intake and a max lift of .600 & .600?

    Asked by: Ironlung 77
    The Jegs 555-20980 rocker arm is not compatible with an LS2.
    Answered by: jshook
    Date published: 2022-11-01

    Do I need to use guide plates with these?

    Asked by: Dirtysteve
    Yes, you will need to use guide plates with these rocker arms.
    Answered by: Rusty B
    Date published: 2020-02-11

    Would these work on Vortec Heads or are they too wide?

    Asked by: Saqueb
    This is not compatible with Vortec cylinder heads.
    Answered by: Jon Jegs Tech
    Date published: 2018-03-16

    I recently purchased an Edelbrock Power Pkg. Part No. 350-2098 from JEGS. I need a set of rockers and wondered if this product would be compatible and or if you could recommend others? I would like to purchase roller rockers for this engine set up.

    Asked by: 60BigDog
    These would work nicely with that setup.
    Answered by: Seth W
    Date published: 2018-02-13

    Since these are 700 lb trunnion rockers would these basically be the equivalent of the Scorpion SCP3000 narrow body light weight rocker arm? I'm looking for a narrow body rocker that's lighter than the typical 950 trunnion rocker for my application.

    Asked by: hbps1978
    These are very similar to the Scorpion rocker arm and are always a good choice.
    Answered by: Rusty B
    Date published: 2018-02-07
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