Rods& Pistons 6.0??
#21
TECH Fanatic
iTrader: (7)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Just a heads up on the Sealed Power pistons , I spoke with a tech at Federal Mogul and he informed that the H1129CT is being replaced with H1129CTA . The difference is the new " A " has anodized coating and they do not recommend mixing with the old pistons. The new " A " piston is supposed to be a better coating ! But most vendors will not even be aware of the change over or even the new part #