S10-106 2.8 V6 Replacement Mounts

Why You Might Want Them. We make our S10 high-performance mounts available separately, but you might be better served by our mount kit. The kit adds the S10-109 adaptor brackets that secure these mounts using the original holes on the S-10 frame and the 4.3 V6 engine.  More on the Mounts. The stock S10 4.3 V6 engine mounts allow excessive movement and can fail in performance applications, allowing the headers to hit the frame, the engine to hit the hood, or the fan to damage the fan shroud. JTR's mounts minimizes such problems but are soft enough to limit vibration and noise for street-driven vehicle use.