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 23648TS-16 H-13 Tool Steel Valve Spring Retainer 10 Degree 1.580/1.610 Dual Spring

Part of: Manley Valve Spring Retainers

Other options in this family: Manley 23655-16 Manley 42332-16 Manley 23666-16 Manley 23630-16 Manley 23649-16

Manufacturer

Picture for manufacturer Manley

Part Number

23648TS-16
5 reviews
Sale Price

$262.63

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 23648TS-16 is a lightweight H-13 tool steel valve spring retainer designed for high-performance engine applications. These retainers provide a more economical alternative to titanium while solving wear problems and meeting racing class requirements where titanium is prohibited.

Key Features:

  • H-13 tool steel construction allows for better processing than other tool steels, yielding a stronger and more durable product
  • Up to 33 percent lighter than standard 10 steel retainers, only 2 to 4 grams heavier than titanium versions
  • Heat-treated to Rc56 hardness for maximum strength and durability
  • 10 degree lock style with tall retainer design for dual spring applications
  • Features 1.150 in / 0.825 in OD steps for precise spring retention
  • 1.610 in outer spring diameter and 1.150 in middle spring diameter compatibility

This set includes 16 retainers and is compatible with Manley 221443 and 221444 dual valve spring sets. Ideal for serious engine builders who demand professional-grade valvetrain components for racing and high-performance street applications.

I just bought two of the new Aeromotive pumps from autoplicity at the best price found online.. They were shipped out quick and arrived even faster than I thought. Autoplicity.com will be in my favorites when it comes to ordering parts for my 94 Supra from now on!!!

Awesome

Trustworthy seller. This is my second order. Got it quickly. good job!

Good price for great name brand car parts. AEM fuel filter very low price and new. Hope the shipping is as great as the price. :)

Great website and the ordering was easy too. I like the way they show the full price including shipping and tax. Got the confirmation immediately and the shipment notification the next business day. <br>

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