2000-4000 4.3 Chevy V6 FX Series -5cc Flat Top V6 23 Degree Forged Piston Set 4.000 inch bore Pin Dia.: 0.927" Comp Height: 1.56" Chevy V6 E Series replacement Piston with

E Series replacement Piston with Wrist Pin and Pin Locs

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We need the engine block cylinder bore size

2000-4000 4.3 Chevy V6 FX Series -5cc Flat Top V6 23 Degree Forged Piston Set 4.000 inch bore Pin Dia.: 0.927" Comp Height: 1.56" Chevy V6 E Series replacement Piston with262 Chevy V6, 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. 04, 64cc 10. 27, 70cc 9. 6 *