2300-4155 383 Small Block Chevy FX Series -5cc Flat Top SBC 23 Degree Forged Piston Set 4.155 inch bore Pin Dia.: 0.927" Comp Height: 1.425" Bore Size 4185 in 106210 mm one second ring and a

one second ring and a 3-piece oil ring set

Single Piston Replacement Pro Pip: Do yourself a favor and inspect all your pistons and cylinders carefully before making the decision to buy single replacements

We then pin fit the piston pin bores accordingly for the

When you order this option with a new set of LS

-28cc Dish Top

2300-4155 383 Small Block Chevy FX Series -5cc Flat Top SBC 23 Degree Forged Piston Set 4.155 inch bore Pin Dia.: 0.927" Comp Height: 1.425" Bore Size 4185 in 106210 mm one second ring and a407 Small Block Chevy, FX, Comp Height: 1. 425, 5cc Flat Top , PIN: . 927", Full Floating or Press Fit, Ring Groove: 1. 2 1. 2 3MM, Stroke: 3. 750", ROD: 5. 7, Approx Comp Ratio: 58cc 12. 59, 64cc 11. 71, 70cc 10. 94 *