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07.5 - 09 3rd Gen 6.7L Performance Parts Discussion Discussion of Performance Parts For the 6.7L Trucks...NO ADVERTISING

Thread: Sonnax Billet Accumulator Piston Install 68RFE Reply to Thread
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  Topic Review (Newest First)
03-28-2019 10:03 PM
Nathaniel Valent√ n
Sonnax Billet Accumulator Piston Install 68RFE

I recently switched to installing these in our valve bodies instead of a different brand, and I can’t get them to fit. I’ve tried lubricating them but they just seem too large, the guide seals are too big. I see something about “sizing” them, has anyone else installed these pistons that can give me some input?

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