2008-4125 350 Small Block Chevy FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.125 inch bore Pin Dia.: 0.927" Comp Height: 1.56" Piston Series Option:FX-1 4032 Alloy bushed connecting rods are worn

bushed connecting rods are worn or in bad shape you might also consider this option to make them like new again by honing them from the stock

266 Chevy V6

The price of this option assumes that it is done at the time of order

360 Small Block Chevy

Most will require special order

2008-4125 350 Small Block Chevy FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.125 inch bore Pin Dia.: 0.927" Comp Height: 1.56" Piston Series Option:FX-1 4032 Alloy bushed connecting rods are worn372 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 13. 14, 64cc 12. 07, 70cc 11. 2 *