2003-4060 4.3 Chevy V6 FX Series -13cc Dish Top V6 23 Degree Forged Piston Set 4.060 inch bore Pin Dia.: 0.927" Comp Height: 1.56" Stroke 3.480" 005 will do

005 will do

0 mm Gas Nitride Stainless Steel Top Ring - Napier Second Ring with Flex Vent Oil Control Rings

Please indicate your final cylinder bore size in the notes section of the shopping cart check out

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

NOTE: Single cylinder ring sets are not returnable under any circumstances

2003-4060 4.3 Chevy V6 FX Series -13cc Dish Top V6 23 Degree Forged Piston Set 4.060 inch bore Pin Dia.: 0.927" Comp Height: 1.56" Stroke 3.480" 005 will do270 Chevy V6, 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. 28, 64cc 9. 62, 70cc 9. 06 *