JE Pistons Bore Size 3.347" Lenght 2.250" 93 Series Chamfer End Piston Wrist Pin 93 Series Chamfer End Piston Wrist Pin by JE Pistons®. Enjoy superior performance by getting this premium-grade JE Pistons product that is throughly engineered to help take the performance of your fuel system to the next step delivering unprecedented levels of reliability and strength. The use of the finest materials and advanced technology makes this product unbeatable in durability and quality. Notes: This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. Shipping Restriction: CA, NY, ME. Specifications: Bore Size: 3.347" Length: 2.250" Compression Height: 1.482" Diameter (in): 0.787" Edge Type: Chamfer End Material: 9310 Nickel Carbon Steel Alloy Wall Thickness: 0.210" Features: Perfect for upgrading your fuel injection system Made with the use of the highest quality materials Modern technology for uncompromising reliability Proven to deliver unmatched performance and strength Will provide dependable operation for years to come