2003-4000 350 Small Block Chevy FX Series -13cc Dish Top SBC 23 Degree Forged Piston Set 4.000 inch bore Pin Dia.: 0.927" Comp Height: 1.56" Piston Series Option:FX-1 4032 Alloy 268 Chevy V6

268 Chevy V6

327 Small Block Chevy

You can increase the service life of a block by only honing what you need to remove taper and make the cylinders round again

They could be heaver or lighter than your original pistons

385 Small Block Chevy

2003-4000 350 Small Block Chevy FX Series -13cc Dish Top SBC 23 Degree Forged Piston Set 4.000 inch bore Pin Dia.: 0.927" Comp Height: 1.56" Piston Series Option:FX-1 4032 Alloy 268 Chevy V6350 Small Block Chevy, FX, Comp Height: 1. 56, 13cc Dish 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 10. 04, 64cc 9. 41, 70cc 8. 85 *