SuperPro Nissan-Diff To C/Member

Superpro is known for making well-built suspension components, and this differential mount bushing kit is a great example of that. If you're working on a 1970-1973 Nissan 240Z, this kit replaces the forward differential mount bushings, often called pinion mount bushings. The original rubber bushings from the factory tend to break down over time, especially when the car is driven hard. When these wear out, they allow the rear differential to move around more than it should under acceleration and deceleration.

This extra movement can make your car feel less responsive, with a slower, sloppier feel when you get on the gas or let off. As the bushings get really worn, you might even start to notice extra noise or vibrations coming from the rear end, particularly during those transitions. Superpro's bushings are made from materials that help maintain the original comfort levels inside the cabin, so you won't get any unwanted noise or harshness. At the same time, they keep the differential located more precisely, which really helps with performance, and they're built to last much longer than the stock rubber.