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 Some Boost or NOS 8

Some Boost or NOS 8 CYLINDER SET

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

385 Small Block Chevy

1) Single SX series replacement piston with wrist pin and pin locs

1/16" 1/16" 3/16" Gas Nitride Stainless Steel Top Ring - Napier Second Ring with Flex Vent Oil Control Rings

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 Some Boost or NOS 8350 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 *