Whiteline KDT901 Gearbox Mount Insert Positive Shift Kit

The Whiteline KDT901 Positive Shift Kit is a performance upgrade designed to dramatically improve shift feel and drivetrain response. This precision-engineered insert installs directly into your factory gearbox mount, effectively reducing the excessive compliance found in the heavily voided OEM rubber mount.

Key Features:

• Reduces gearbox mount compliance for crisper, more direct shift feel
• Insterts into factory mount—no permanent modifications required
• Minimizes drivetrain movement under acceleration and gear changes
• Manufactured from high-durometer polyurethane for longevity
• Enhances throttle response by reducing driveline slop
• Cost-effective alternative to complete mount replacement

By limiting excessive movement in the gearbox mount, the KDT901 delivers noticeably improved shift precision and a more connected driving experience. This is an ideal upgrade for enthusiasts seeking better mechanical feel without the harshness of a solid mount.