• New Heavy Duty 1:25 Ratio rockers from CB Performance.
New Heavy Duty 1:25 Ratio rockers from CB Performance.

The design incorporates an oil groove that not only prevents shaft galling but ensures oil makes it to the valve adjusting screw.

Over the years, metallurgy has improved so CB Performance have contacted the Foundry Metallurgist's to see what they had to say. After much research and comparing notes, they made prototypes and performed their usual extensive testing on the dyno and in employee's vehicles, as well as a couple of well known race cars.

After testing several different materials, they decided to use the same 4340 chromoly heat treat and QPQ Anti-wear coating.

They have been in the Winner's Circle since introduction with a perfect score.

CB Performance have added an oil groove on the inside diameter to prevent shaft galling and improve overall oil flow.

IMPORTANT NOTE: Elephant Feet Adjusters are not intended for use with high lift cams. It is very important that you check the foot to body clearance at max lift. 

CB Performance does not recommend using Elephant Feet Adjusters on cams with more than .470" total lift.

Will not fit Type 4 Engines or 36HP engines

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New Heavy Duty 1:25 Ratio rockers from CB Performance.

  • $490.56

  • Ex Tax:$426.57

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Tags: rocker, shaft, kit, set, ratio, stock, 1:25, performance, heavy, duty, 1.25