LJMSJohn

My custom built for boost Wiseco piston set.

I have wiseco put a Stainless steel ring package on these pistons instead of the standard HF ring pack that the shelf pistons come with. its 1.2/1.2/2.8 instead of 1.5/1.5/3.0 and they adjust the ring land locations to add that extra space to the crown of the piston.

You also get my kit with the H13 tool steel wrist pins standard... and do not have to purchase them as a seperate upgrade....

the off the shelf K474M96 piston is 569 a set... plus 151.92 for rings ( 8X18.99 and the 5.3 bore pistons do not include the rings like the other piston sets for the 5.7, 6.0 etc) and 176 for the .200 wall pins.... for a total of 896.92.

My piston package is 749.99 for the pistons, rings, and pins... all included.

ls3fox

John do you have those for 4.065 bore 6.125 rod stock stroke

LJMSJohn

I have pistons for a 4.065 bore yes... They come with a GFX ring package which is a stainless ring... All you would have to do is get a set of the upgraded wrist pins and you're set.

MUSTANGBRKR02

iTrader: (91)

Very nice John!

Forcefed86

iTrader: (4)

Those sure sound fancy. What alloy are they? Do they require bore machining or will they "drop in" a factory bore?

LJMSJohn

they are 2618.

I do have both a 3.78 and a 3.80 bore available.

I can't say if one will drop in or not... one would need a Mic and a dial bore gauge to determine if proper piston to wall clearance existed.

Dustin Feuerborn

Are these still available?