2438-3776 334 Small Block Chevy FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 3.776 inch bore Pin Dia.: 0.927" Comp Height: 1.125" Chevy V6 Comp Height: 1

Comp Height: 1

Ring Groove: 1

Please specify the correct part # of the ring set you need a replacement for in the note section of the checkout page

410 Small Block Chevy

Because the singles you are purchasing were not made at the same time your original pistons were made there will be variations that could effect their weight

2438-3776 334 Small Block Chevy FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 3.776 inch bore Pin Dia.: 0.927" Comp Height: 1.125" Chevy V6 Comp Height: 1336 Small Block Chevy, FX, Comp Height: 1. 125, +4cc Dome Top, PIN: . 927", Full Floating or Press Fit, Ring Groove: 1. 2 1. 2 3MM, Stroke: 3. 750", ROD: 6, Approx Comp Ratio: 58cc 12. 23, 64cc 11. 22, 70cc 10. 380 *