For sale are new in box weisco 10.5:1 pistons, they are 83.5mm bore and come with rings too. i bought these then decided i wanted low compression instead and it turns out i would have to lose like 150$ to send them back. id like to get 500 for them buyer pays shipping. open to offers for trades too. mainly performance parts but just try me. thanks.

 

Lowered to 475!