BCBC VSR-705 Engine Valve Spring Retainer

Engine Valve Spring Retainer Overview

This Melling valve spring retainer is a standard replacement engine hardware component built for stock applications. Part number VSR-705 is made in the USA and engineered to meet or exceed OEM requirements for the valve train geometry these engines require.

Compatible with a wide range of Chrysler, Dodge, and Jeep applications, including Jeep Wrangler, Dodge Ram 1500, and Chrysler Town & Country models. The VSR-705 retainer is used in stock engine builds where consistent valve spring control and correct valve train alignment matter.

Key Features

• Steel construction for durable valve spring support.
• Standard replacement design for stock engine applications.
• Engineered to meet or exceed OEM requirements.
• Outside clip configuration for the specified application.
• Made in the USA by Melling.

Detailed Description

The VSR-705 valve spring retainer is a critical part of the valve spring system, helping maintain the geometry needed for proper valve train performance. Its steel construction and standard replacement design make it a direct service part for stock engine applications across multiple Chrysler, Dodge, and Jeep platforms. Part number VSR-705 is specified for engines where the original retainer must match OEM-style dimensions and clip configuration.

This part cross-references Chrysler 4781090AA for the same application.

What It Is Used For

• Replacing a worn or damaged valve spring retainer.
• Restoring correct valve spring geometry in stock engines.
• Addressing valve train instability caused by retainer wear.
• Supporting proper valve control during engine operation.

Installation Notes and Tips

Use this retainer only where the listed fitment matches the engine application. Melling recommends installing new retainers when servicing reclaimed or new engine valves. Verify the retainer dimensions and clip style against the original part before assembly. Part number VSR-705 should be matched to the engine’s stock configuration for correct fitment.

Quality Assurance

Melling manufactures this retainer to meet or exceed OEM requirements for each application. The part is made in the USA and built as a standard replacement component for engine service work.