2403-4030 383 Small Block Chevy FX Series -16cc Dish Top SBC 23 Degree Forged Piston Set 4.030 inch bore Pin Dia.: 0.927" Comp Height: 1.125" Bore Size 4125 in 104690 mm it is less cost effective

it is less cost effective to purchase single pistons

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

They could be heaver or lighter than your original pistons

312 Small Block Chevy

420 Small Block Chevy

2403-4030 383 Small Block Chevy FX Series -16cc Dish Top SBC 23 Degree Forged Piston Set 4.030 inch bore Pin Dia.: 0.927" Comp Height: 1.125" Bore Size 4125 in 104690 mm it is less cost effective383 Small Block Chevy, FX, Comp Height: 1. 125, 16cc Dish Top, PIN: . 927", Full Floating or Press Fit, Ring Groove: 1. 2 1. 2 3MM, Stroke: 3. 750", ROD: 6, Approx Comp Ratio: 58cc 10. 52, 64cc 9. 88, 70cc 9. 31 *