Polyurethane Transmission Mount Kit for GM LS Swap 4.8 5.3 6.0 4l60e 4l80e

Product Overview

This aftermarket replacement transmission mount kit is intended for GM LS swap applications involving 4.8, 5.3, and 6.0 engines paired with 4L60E or 4L80E transmissions. A transmission mount kit supports the transmission and helps hold it in position within the driveline during normal vehicle operation. The kit references components commonly associated with LS swap transmission mounting for the listed engine and transmission combinations.

Key Features & Performance

• Supports the transmission within an LS swap driveline arrangement
• Intended for use with 4.8, 5.3, and 6.0 LS engines
• Listed for 4L60E and 4L80E transmission applications
• Suitable when replacing a worn or damaged transmission mount during a swap or build

Fitment & Compatibility

• for GM LS 4.8 engine applications
• for GM LS 5.3 engine applications
• for GM LS 6.0 engine applications
• for 4L60E transmission applications
• for 4L80E transmission applications

Common Uses

• Replacing a worn, damaged, or failed transmission mount during an LS swap
• Supporting the transmission during driveline assembly or maintenance
• Servicing the transmission mounting arrangement in a swapped vehicle

Technical Specifications

• Product Type: Transmission Mount Kit
• Engine Application(s): 4.8, 5.3, 6.0
• Transmission Application(s): 4L60E, 4L80E
• General Application: GM LS swap

Frequently Asked Questions

Q: What does a transmission mount kit do? A: A transmission mount kit supports the transmission and helps secure it in position within the driveline so it stays properly aligned during vehicle operation.

Q: How should fitment be verified? A: Compare the complete engine and transmission designations, such as 4.8, 5.3, 6.0, 4L60E, or 4L80E, and the existing mounting part number against the listing before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.