6460-4010 488 Mopar Viper/SRT FX Series -0cc Flat Top No Notch Mopar Viper/SRT Forged Piston Set 4.010 inch bore Pin Dia.: 0.945" Comp Height: 1.28" Piston Ring Kit Option:Pistons - Pins and Locs Without Rings 73 NOTE: Most FE‑series OEM

73 NOTE: Most FE‑series OEM connecting rods require narrowing at the pin end to achieve proper side clearance within the 2

390 FE Ford

332 Chevy LS

451 FE Ford

380 NOTE: Most FE‑series OEM connecting rods require narrowing at the pin end to achieve proper side clearance within the 2

6460-4010 488 Mopar Viper/SRT FX Series -0cc Flat Top No Notch Mopar Viper/SRT Forged Piston Set 4.010 inch bore Pin Dia.: 0.945" Comp Height: 1.28" Piston Ring Kit Option:Pistons - Pins and Locs Without Rings 73 NOTE: Most FE‑series OEM490 Mopar Viper SRT, FX, Comp Height: 1. 28, 0cc Flat Top No Notch, PIN: . 945", Full Floating or Press Fit, Ring Groove: 1. 2 1. 2 3MM, Stroke: 3. 880", ROD: 6. 225, Approx Comp Ratio: 64cc 12. 11, 74cc 10. 76, 84cc 9. 7 *