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Proform Big Block Chrysler Shaft Mounted Aluminum Roller Rockers in 1.5 Ratio

778-66868


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Proform 66868
$279.99
3 left in stock
Shaft Mounted Aluminum Roller Rockers
  • Big Block Chrysler
  • 1.5 Ratio
  • 16/pkg Rockers
  • 2/pkg Rocker Shafts
  • Free Shipping - Ships
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    66868 is rated 3.0 out of 5 by 2.
    Rated 5 out of 5 by from great valu I have been running these on my 440 for years on the street at a .450 to .480 lift. When I bought them they came with shims and springs for proper location on the valves. I also had to buy different push rods to go with them.
    Date published: 2018-03-14
    Rated 1 out of 5 by from They won't fit on the shaft JUNK!!!! metal in holes that mount shaft, not roller in rocker [shaft]
    Date published: 2015-08-26
    • y_2020, m_10, d_21, h_16
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    Will these clear the valve springs/retainers on the TrickFlow PowerPort 240 aluminum heads?

    Asked by: JoeSolo814
    These rocker arms should clear the retainers on the trick flow heads, but keep in mind the 450lb open pressure that these rocker arms can handle.
    Answered by: Rusty B
    Date published: 2018-05-22

    Hi do you have this kit for srt8 6,4 hemi gen3 plz thnx

    Asked by: Chris srt8
    This set is not for the late model Hemi. It only fits the LA small block engines.
    Answered by: Jon Jegs Tech
    Date published: 2018-03-29
    • y_2020, m_10, d_21, h_16CST
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    Some parts are not legal for use in California or other states with similar laws / regulations

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