Wiseco Chevy Small Block 4.060in Bore 1.550in CH 13.50 CC Piston Set

When you're building a serious performance engine for your Chevy Small Block, you need parts that can handle the stress. This set gives you eight Wiseco Professional Series pistons, ready to go into your build. They're forged from 2618 aluminum, which is known for its strong tensile strength, making these pistons well-suited for heavy-duty and severe race applications where durability is key.

Wiseco machines these pistons right here in the USA, paying close attention to details like precision ring grooves and anti-detonation features to ensure a good seal and prevent issues under high pressure. They also come with an ArmorGlide skirt coating. This isn't just for looks; it helps reduce friction, makes operation quieter, and resists seizing, which is crucial when you're pushing your engine hard. The fully machined crown and forced pin oiling are also part of what makes these pistons stand up to demanding use.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. If you're building a race engine that needs to perform reliably under extreme conditions, this set from Wiseco is a solid option.