2306-4060 383 Small Block Chevy FX Series -28cc Dish Top SBC 23 Degree Forged Piston Set 4.060 inch bore Pin Dia.: 0.927" Comp Height: 1.425" Stroke 3.480" more than that and it

more than that and it would have been more cost effective and better to replace the whole set

When you order this option with a new set of LS

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

314 Small Block Chevy

Approx Comp Ratio: 58cc-14

2306-4060 383 Small Block Chevy FX Series -28cc Dish Top SBC 23 Degree Forged Piston Set 4.060 inch bore Pin Dia.: 0.927" Comp Height: 1.425" Stroke 3.480" more than that and it388 Small Block Chevy, FX, Comp Height: 1. 425, 28cc Dish 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 9. 41, 64cc 8. 91, 70cc 8. 46 *