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Manley 23646-16 Street Master Steel Valve Spring Retainers - Set of 16

Part of: Manley Street Master Steel Valve Spring Retainers

Other options in this family: Manley 23636-16 Manley 23651

Manufacturer

Picture for manufacturer Manley

Part Number

23646-16
7 reviews
Sale Price

$75.42

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Manley 23646-16 Street Master Steel Retainers are precision-engineered valve spring retainers designed for demanding street and strip applications. These retainers are manufactured from through-hardened 4140 chromoly steel, providing exceptional strength and durability for high-performance engines.

Key Features:

  • Through-hardened 4140 chromoly steel construction for maximum strength
  • 1.440 inch outer diameter with 1.050 inch inner diameter
  • Designed for 1.437 inch to 1.550 inch spring outer diameter applications
  • Compatible with single and dual valve spring configurations
  • 7-degree keeper angle for 11/32 inch valve stems
  • Plus 0.100 inch height specification
  • 0.700 inch step diameter
  • 30 grams per retainer weight
  • CNC machined to exact tolerances for consistent quality
  • Set includes 16 retainers

Manley Performance Products has been manufacturing premium valvetrain components since 1966, earning a reputation for quality and precision in both professional racing and street performance applications. These Street Master retainers deliver reliable performance for engines requiring upgraded valve spring retention systems.

Products specifications

Inside Diameter of Inner Spring (in)

0.700 in.

Lock Style

7 degree

Number of Springs Per Valve

Dual

Outside Diameter of Middle Spring (in)

1.050 in.

Outside Diameter of Outer Spring (in)

1.550 in.

Quantity

Sold as a set of 16.

Retainer Material

Steel

Retainer Style

Tall

Valve Spring Style

Standard

Valve Stem Diameter

11/32 in.

product just as described, received in 3 days

I paid for 2nd day shipping and 5 days later they were shipped out. So, I should receive my rotors in a full week from when I paid for 2 day shipping. I called customer service and they discounted the shipping rate to ground service. At least they were polite and helpful in the phone.

the Amazon payments feature was very slick.

Quick and easy!

Great prices will shop here again.

Excellent on-line merchant with outstanding customer service and the best prices on equipment and shipping. Highly reccomended!

Good prices and easy ordering process (order #18003). The only issue that I had was after placing the order, completing the entire process, I received three emails stating that "We noticed that you started checking out on our site, but didn't quite finish the process". After calling customer service, they ensured me that the order was complete. Since then, I receive the same email(3 emails at a time) on a daily basis. Just a little annoying, but easy enough to delete.

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