Product details:
These Keith Black economy (also known as economy pistons) feature coated skirts, wrist pin lockrings and T-5 hypereutectic construction. Can be used with either press fit or floating wrist pins (lockrings included). For Chevy 350 c.i. (4.000 inch bore x 3.48 inch stroke). Does not include piston ring set. Use 5/64 inch, 5/64 inch, 3/16 inch piston rings (Ring Style A). KB Claimer Piston Chart(GIF)Ring Style Chart (GIF)Item DetailsC/R 58cc=13.9, 64cc=12.7, 76cc=10.8Piston/Pin Weight: 772 gRod Length: 5.7 inch