The tapered Pro OTR was created for use with S13, S14 and S15 knuckles that still use a tapered hole, such as modified OEM knuckles or our Standard forged super angle knuckles. These outer tie rods are similar in length to the stock tie rods. ~Replaceable PTFE lined high misalignment outer heim joints. ~Replaceable Chromoly taper rods for S-chassis knuckles ~CNC aluminum sleeves with M14x1.50 threads for compatibility with common Nissan inner tie rods (S13's must upgrade to S14 inner tie rods) ~Check out the chart below for length of combining this tie rod with our 3 inner tie rod lengths and rack to inner tie rod offsetters. .tftable {font-size:12px;color:#333333;width:100%;border-width: 1px;border-color: #ebab3a;border-collapse: collapse;} .tftable th {font-size:12px;background-color:#e6983b;border-width: 1px;padding: 8px;border-style: solid;border-color: #ebab3a;text-align:left;} .tftable tr {background-color:#f0c169;} .tftable td {font-size:12px;border-width: 1px;padding: 8px;border-style: solid;border-color: #ebab3a;} Item IDInner Tie Rod ONLYWith OTR min. lengthWith OTR max. lengthWith OTRLB min. lengthWith OTRLB max. length ITR-Short242305335351391 ITR298361391407447 ITR-Long354417447463503 All lengths are in millimeters from end of rack to end of tie rod thread, or when our inner and outer are combined ~ rack to OTR joint center. When using RSPCR rack to inner tie rod forward offset spacer add 35mm.