2208-4040 327 Small Block Chevy FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.040 inch bore Pin Dia.: 0.927" Comp Height: 1.675" Stroke 3.250" 414 Small Block Chevy

414 Small Block Chevy

With today's power levels leaving wall thickness in the cylinders can also help with power and longevity

401 Small Block Chevy

They could be heaver or lighter than your original pistons

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

2208-4040 327 Small Block Chevy FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.040 inch bore Pin Dia.: 0.927" Comp Height: 1.675" Stroke 3.250" 414 Small Block Chevy333 Small Block Chevy, FX, Comp Height: 1. 675, +4cc Dome Top, PIN: . 927", Full Floating or Press Fit, Ring Groove: 1. 2 1. 2 3MM, Stroke: 3. 250", ROD: 5. 7, Approx Comp Ratio: 58cc 11. 93, 64cc 10. 98, 70cc 10. 17 *