2088-3766 305 Small Block Chevy FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 3.766 inch bore Pin Dia.: 0.927" Comp Height: 1.26" Bore Size 3736 in 94820 mm Note: Always finish the cylinders

Note: Always finish the cylinders and check availability of rings before ordering custom bore size

Most will require special order

They could be heaver or lighter than your original pistons

Heavy Cotton DSS T-Shirt

We then pin fit the piston pin bores accordingly for the

2088-3766 305 Small Block Chevy FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 3.766 inch bore Pin Dia.: 0.927" Comp Height: 1.26" Bore Size 3736 in 94820 mm Note: Always finish the cylinders312 Small Block Chevy, FX, Comp Height: 1. 26, +4cc Dome Top, PIN: . 927", Full Floating or Press Fit, Ring Groove: 1. 2 1. 2 3MM, Stroke: 3. 500", ROD: 6, Approx Comp Ratio: 58cc 11. 43, 64cc 10. 49, 70cc 9. 72 *