New Old Stock Left Hand(Drivers side) Torsion Bar for all 59-64 Full Size Vehicles listed below with Standard Duty Suspension. E1’s are Canadian Built Dodge’s. F1’s are Export Built Dodge’s. A3’s are U.S. Built Dodge Custom 880’s. Please check your Metal Info Plate under the Hood, also known as a Fender or Data Plate, for your Model Type. These Bars have the last 3 Digits of the OEM Part # 1825605 on one of the ends which is “605” as shown in the 2nd Picture. Dimensions:- Bar Diameter .97-.98 Approx., Overall Length 40″(+/- 3/16″), Hex 1-7/16″ Approx. 59 Plymouth Model P1 – Dodge Models E1, F1, D1 & D3 Wagon – Desoto Model S1 Wagon.60 Plymouth Model P1 – Dodge Models F1 & D3.61 Plymouth Model P1 – Dodge Model D3.61 Plymouth Model P1 Wagon with Sway Bar only- Dodge Model D3 Wagon with Sway Bar only.62 Dodge Model A3 with Sway Bar only – Chrysler Models C1 & C2 with Sway Bar only.63 Dodge Model A3 with Sway Bar only – Chrysler Models C1 & C2 with Sway Bar only.64 Dodge Model A3 with Sway Bar only – Chrysler Model C1 with Sway Bar only.