03 NOTE: Most FE‑series OEM connecting rods require narrowing at the pin end to achieve proper side clearance within the 2
49 NOTE: Most FE‑series OEM connecting rods require narrowing at the pin end to achieve proper side clearance within the 2
401 Pontiac Early and Late
41 Effective June 15th 2026
289 Small Block Ford 289
5064-4160 442 FE Ford FX Series -16cc Dish Top FE Ford Forged Piston Set 4.160 inch bore Pin Dia.: 0.99" Comp Height: 1.39" Piston Series Option:FX-2 2618 Alloy 03 NOTE: Most FE‑series OEM449 FE Ford, FX, Comp Height: 1. 39, 16cc Dish Top, PIN: . 99", Full Floating or Press Fit, Ring Groove: 1. 2 1. 2 3MM, Stroke: 4. 125", ROD: 6. 7, Approx Comp Ratio: 65cc 11. 22, 72cc 10. 5, 76cc 10. 11 NOTE: Most FEseries OEM connecting rods require narrowing at the pin end to achieve proper side clearance within the 2. 5inch pin boss. Aftermarket rods are typic Thesey manufactured with a narrower profile and therefore do not require this