2008-4030 350 Small Block Chevy FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.030 inch bore Pin Dia.: 0.927" Comp Height: 1.56" Bore Size 3935 in 99870 mm Single Piston Replacement Pro Pip:

Single Piston Replacement Pro Pip: Do yourself a favor and inspect all your pistons and cylinders carefully before making the decision to buy single replacements

302 Small Block Chevy

388 Small Block Chevy

943 pin pistons

They are made to order and are NOT RETURNABLE under any circumstances

2008-4030 350 Small Block Chevy FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.030 inch bore Pin Dia.: 0.927" Comp Height: 1.56" Bore Size 3935 in 99870 mm Single Piston Replacement Pro Pip:355 Small Block Chevy, FX, Comp Height: 1. 56, +4cc Dome 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 12. 65, 64cc 11. 64, 70cc 10. 77 *