Advance Adapters Slip Yoke Eliminator Kit + TW Drive Shaft
... installed, larger tires are usually the next upgrade.
Strength and driveline angle of the output shaft
then becomes a concern.To make the NP231 better suited for these upgrades, AA has ... a better driveshaft angle and eliminate drivelinevibrations. We also manufacture a new 32 spline output shaft
that is over 50% stronger than stock. This kit, along with a new 1310 series ...