2080-3776 305 Small Block Chevy FX Series -5cc Flat Top SBC 23 Degree Forged Piston Set 3.776 inch bore Pin Dia.: 0.927" Comp Height: 1.26" Bore Size 4060 in 103040 mm Note: Always finish the cylinders

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

You will be required to do whatever it takes to match your other pistons weight

00 this option cost is nothing compared to replacing a block

Most will require special order

355 Small Block Chevy

2080-3776 305 Small Block Chevy FX Series -5cc Flat Top SBC 23 Degree Forged Piston Set 3.776 inch bore Pin Dia.: 0.927" Comp Height: 1.26" Bore Size 4060 in 103040 mm Note: Always finish the cylinders314 Small Block Chevy, FX, Comp Height: 1. 26, 5cc Flat Top , PIN: . 927", Full Floating or Press Fit, Ring Groove: 1. 2 1. 2 3MM, Stroke: 3. 500", ROD: 6, Approx Comp Ratio: 58cc 10. 15, 64cc 9. 42, 70cc 8. 82 *