2000-4060 4.3 Chevy V6 FX Series -5cc Flat Top V6 23 Degree Forged Piston Set 4.060 inch bore Pin Dia.: 0.927" Comp Height: 1.56" Piston Series Option:FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs Note: Always finish the cylinders

Note: Always finish the cylinders and check availability of rings before ordering custom bore size

They could be heaver or lighter than your original pistons

we swap the std

Heavy Cotton DSS T-Shirt

5/64 5/64 3/16 Moly Ring Set for Mild Performance Applications

2000-4060 4.3 Chevy V6 FX Series -5cc Flat Top V6 23 Degree Forged Piston Set 4.060 inch bore Pin Dia.: 0.927" Comp Height: 1.56" Piston Series Option:FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs Note: Always finish the cylinders270 Chevy V6, FX, Comp Height: 1. 56, 5cc Flat Top , PIN: . 927", Full Floating or Press Fit, Ring Groove: 1. 2 1. 2 3MM, Stroke: 3. 480", ROD: 5. 7, Approx Comp Ratio: 58cc 11. 32, 64cc 10. 51, 70cc 9. 84 *