TRNW-2: 4L60E Hi-Per Blue Pistons

Healy Powertrain info at healypowertrain.com
Wed Oct 15 08:18:23 PDT 2025


The OEM 4L60E Molded Pistons are getting expensive. Whats yalls opinion on those Hi-Per Blue piston sets? Is it Hype or does this stuff really exceed OEM?

Thanks for any input!


Marcel Verwijmeren
Healy Powertrain
Driveline Solutions
T 06 57745407
E <info at healypowertrain.com>
W <http://www.healypowertrain.com/>

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