GMS SLM Trailing Arm Rearend Mount Cap (Steel)

The GMS SLM Trailing Arm Rearend Mount Cap (Steel) is a precision-fabricated suspension component engineered to strengthen the trailing arm mounting point on the rearend of performance and race chassis. Made from rugged steel and built to exacting tolerances, this mount cap adds structural integrity where it matters most under high lateral and longitudinal loads.

Ideal for Super Late Models and other performance applications, the trailing arm mount cap helps maintain consistent alignment and suspension geometry, improving durability and handling predictability through aggressive acceleration, braking, and cornering. Its durable steel construction and corrosion-resistant finish ensure long service life in demanding track environments.

Whether you’re reinforcing a worn mount or upgrading to better perform under extreme conditions, this trailing arm rearend mount cap delivers strength and reliability to match performance suspension setups.

Key Features

• Heavy duty steel construction for maximum strength

• Precisely fabricated for consistent fit and alignment

• Reinforces trailing arm mounting point at rearend

• Improves suspension durability under high loads

• Corrosion-resistant finish for long service life

• Designed for Super Late Model and performance rear suspension systems