My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Manley 42573-16 Valve Spring Retainers Chromoly Steel

Part of: Manley Valve Spring Retainers Chromoly Steel

Other options in this family: Manley 42337-16

Manufacturer

Picture for manufacturer Manley

Part Number

42573-16
5 reviews
Sale Price

$111.30

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Manley 42573-16 valve spring retainers are precision-machined components designed for high-performance engine builds. These retainers work in conjunction with valve springs and valve locks to secure the valve assembly while maintaining proper valve train geometry and operation.

Key Features:

  • Manufactured from high-strength chromoly steel for durability
  • CNC-machined for precise tolerances and consistent fitment
  • Heat-treated for enhanced wear resistance
  • Designed for use with racing and performance applications
  • Compatible with 7-degree valve locks
  • Lightweight design helps reduce valve train mass

Manley Performance Products is a trusted name in performance valve train components, offering parts engineered for racing and high-performance street applications. These retainers meet strict quality standards to ensure reliable operation under demanding conditions.

Products specifications

Inside Diameter (in)

0.567 in.

Inside Diameter of Inner Spring (in)

0.828 in.

Locating Shoulder Type

Inside

Locator Material

Steel

Locator Thickness (in)

0.062 in.

Outside Diameter (in)

1.570 in.

Outside Diameter of Outer Spring (in)

1.580 in.

Quantity

Sold as a set of 16.

Just verify it fits 2012 frontier front passenger window please!

Easy and quick. Excellent site navigation.

Seller had the best price online for the item I wanted! Responded to emails within 24 hours as stated, and sent me my tracking info as soon as part shipped. Thanks Autoplicity!

Great site, fast ordering and processing. Found the mangaflow cat back I wanted for $180 cheaper then anywhere else. Can't wait to get my exhaust in

Has the cheapest prices around. Very easy to checkout and quick shipping. Everything a customer could ask for.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy