DMI Aluminum Left Front Torsion Arm - S Bend - Black RG300033XL Magnum crankshafts by Callies have

Magnum crankshafts by Callies have established themselves as one of the most durable competition crankshafts ever produced

1969-1970 International 1300D

Spring Rate: 450 lbs

Centerforce steel flywheels are CAD/CAM-designed and CNC-machined from billet steel for precise

7-1/2 in to 8-3/4 in Length

DMI Aluminum Left Front Torsion Arm - S Bend - Black RG300033XL Magnum crankshafts by Callies haveMade of 2024 T3 aluminum for maximum durability. Why DMI Sprint Race Components? DMI utilizes state of the art machining centers including a brand new Mori Seiki ZT2500Y Twin spindle Twin turret with live tooling Machining Center. This cutting edge technology is run with programs like Solid Works, Auto Cad and Shop Cam. DMI employs skilled Craftsman knowledgeable of the industry, raw materials, tolerances and deadlines. DMI realizes you have choices.