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Heavy Duty Sye

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The JB Conversions NP231J heavy-duty Super Short SYE is an awesome means of creating more rear driveline length. The kit includes a new tailhousing, a new machined 1310 CV yoke, and a new 32-spline hardened mainshaft. A new Honeywell electronic speedometer sensor is also included in the kit, as is a new custom tone wheel (not shown).