JE Pistons Chevrolet Small Block 4.030in Bore 1.560in CH -5.00 CC Piston - Single - 138081S

JE Pistons Chevrolet Small Block 4.030in Bore 1.560in CH -5.00 CC Piston - Single - 138081S — smart value for your build

The JE Pistons Chevrolet Small Block 4.030in Bore 1.560in CH -5.00 CC Piston - Single - 138081S is a piston designed specifically for Chevrolet small block engines. It fits engines with a 4.030 inch bore and features a 1.560 inch compression height. This piston is intended for use in performance or rebuild applications where precise piston specifications matter.

If you work on Chevrolet small block engines, this piston offers a straightforward replacement or upgrade option. It suits engine builders, mechanics, and enthusiasts who want to maintain or improve their engine’s internal components with a reliable piston.

Common uses include engine rebuilds, performance upgrades, and custom builds where matching piston size and shape to the engine’s bore and compression height is essential. This single piston allows you to replace or test fit one piston at a time.

Features

• Provide consistent fitment for Chevrolet small block engines with a 4.030 inch bore size
• Ensure proper piston-to-cylinder clearance with a 1.560 inch compression height
• Offer precise volume adjustment with a -5.00 cc dish for combustion chamber tuning
• Save time by using a piston designed to match specific engine dimensions
• Maintain engine balance by selecting pistons that meet exact bore and height requirements
• Allow easy replacement or upgrade with a single piston option for flexibility

Product Detail

This component is a JE Pistons Chevrolet Small Block piston with a 4.030 inch bore and 1.560 inch compression height, featuring a -5.00 cc dish volume. It comes as a single piston, part number 138081S. When installing this piston, make sure to verify compatibility with your engine’s bore size and compression height. Proper installation and fitment checks are important to ensure smooth engine operation.

Value

This piston delivers predictable performance by matching your engine’s specific dimensions. Using the right piston helps maintain smoother engine operation and reduces the chance of fitment issues. Choosing a component like this supports dependable quality in your engine rebuild or upgrade, helping your vehicle run as expected over time.