M78 Steel Clutch Plate Kit

Overview

This is a steel clutch plate module for the GM, Chevrolet, GMC, Cadillac M78 automatic transmission. Built to OEM specification and engineered as a direct-fit replacement for a professional-grade M78 repair or rebuild. Every M78 order ships fast and is backed by our support team.

What's Included

• hardened steel clutch plates matched to the friction stack

Fitment

Fits GM, Chevrolet, GMC, Cadillac vehicles equipped with the M78 automatic transmission. Please confirm your transmission model and year before ordering to ensure correct fitment.

Common Symptoms & When to Use

Consider this M78 part when you experience:

• worn, blued or heat-damaged steels
• clutch pack slip after a rebuild
• loss of drive or reverse

Specifications

• Transmission: M78

Quality & Service

In-stock parts ship fast; special-order items ship within 3 business days. Free shipping on orders over $70. Backed by Core Transmission Parts — your source for M78 transmission parts.