2323-4040 383 Small Block Chevy FX Series -16cc Dish Top SBC 23 Degree Forged Piston Set 4.040 inch bore Pin Dia.: 0.927" Comp Height: 1.4" Engine Size 4.3 bushed connecting rods are worn

bushed connecting rods are worn or in bad shape you might also consider this option to make them like new again by honing them from the stock

Approx Comp Ratio: 58cc-8

If your full floating

390 Small Block Chevy

E Series replacement Piston with Wrist Pin and Pin Locs

2323-4040 383 Small Block Chevy FX Series -16cc Dish Top SBC 23 Degree Forged Piston Set 4.040 inch bore Pin Dia.: 0.927" Comp Height: 1.4" Engine Size 4.3 bushed connecting rods are worn390 Small Block Chevy, FX, Comp Height: 1. 4, 16cc Dish Top, PIN: . 927", Full Floating or Press Fit, Ring Groove: 1. 2 1. 2 3MM, Stroke: 3. 800", ROD: 5. 7, Approx Comp Ratio: 58cc 10. 69, 64cc 10. 04, 70cc 9. 46 *