Significantly stiffer and stronger than OEM rubber. Noticeable increase in NVH. Excellent for enthusiastically driven street and track cars.
Significantly stiffer and stronger than OEM rubber. Noticeable increase in NVH. Excellent for enthusiastically driven street and track cars.
Polyurethane mounts secure your transmission for crisp, mis-shift-free gear changes.
Stiffer and stronger than OEM rubber. Minimal increase in NVH. Great choice as an upgrade over stock mounts (OEM+)
Recommended replacement with motor mounts.
Rigidity increased 260% to eliminate transmission twist and mis-shifts.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-01-2026
12-300 HV-ZNS3
Slate-grey polyurethane mounts stop transmission twist for crisp, precise shifting.
Used in various locations
Secure the rear of the transmission to the crossmember
Track-spec transmission mounts eliminate drivetrain deflection for laser-precise shifting