Selling a set of Wiseco forged 2618 aluminum pistons. For a 4.000" bore, 3.622" stroke, 6.125" rod. Valve reliefs are 3.2cc. Ran them for 400 miles before the engine had main bearing problems. Skirt coating has worn a little bit obviously, but other than that they look new.

More information can be found here: Wiseco -3.2cc Flat-Top Forged Piston Set











$400 shipped, obo

 

WhatS the pin size, do they work with stock rods?

 

No I don't believe they do. Stock rods are something like 6.098" with a narrower pin.

 

Still have rings and everything correct?

 

No, they will need rings. I can get GM rings at cost from the dealership though, so if you're interested send me a PM and I will work on that.

 

Sold.

 

Damn to late