2000-4040 350 Small Block Chevy FX Series -5cc Flat Top SBC 23 Degree Forged Piston Set 4.040 inch bore Pin Dia.: 0.927" Comp Height: 1.56" Piston Ring Kit Option:Pistons - Pins - Locs With DSS Racing Rings in a Kit This option extends the shipping

This option extends the shipping time by an additional 5 to 10 business days

If your full floating

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 need the engine block cylinder bore size

2000-4040 350 Small Block Chevy FX Series -5cc Flat Top SBC 23 Degree Forged Piston Set 4.040 inch bore Pin Dia.: 0.927" Comp Height: 1.56" Piston Ring Kit Option:Pistons - Pins - Locs With DSS Racing Rings in a Kit This option extends the shipping357 Small Block Chevy, 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. 24, 64cc 10. 45, 70cc 9. 77 *