Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Manley Street Master Steel Valve Spring Retainers 23620-16 RET-STL 1.311 7 DEG LS-1

SKU: MAN23620-16

Valve Spring Retainers

Manley Street Master Steel Valve Spring Retainers 23620-16 RET-STL 1.311 7 DEG LS-1

SKU: MAN23620-16

Valve Spring Retainers
A$180.64
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve control in the most demanding racing applications.

Part Type

Engine Valve Spring Retainer Set

Data: v4.2 - Upd: 2026-10-14 10:10:44

Features

  • Bulk Pricing Available
  • CNC machined to exacting tolerances
  • Thru-hardened 4140 chrome moly

Specifications

Product Attributes - Brand
Manley
Product Attributes - Manufacturer's Part Number
23620-16
Product Attributes - Part Type
Valve Spring Retainers
Product Attributes - Product Line
Manley Street Master Steel Valve Spring Retainers
Product Attributes - UPC
807298039640
Product Attributes - Outside Diameter of Outer Spring (in.)
1.076 in.
Product Attributes - Retainer Material
Chromoly steel
Product Attributes - Lock Style
7 degree
Product Attributes - Valve Spring Style
Standard
Product Attributes - Retainer Style
Standard
Product Attributes - Number of Springs Per Valve
Single
Product Attributes - Locks Included
No
Product Attributes - Quantity
Sold as a set of 16.
Product Attributes - Notes
Inside diameter of outer spring is 0.640 in.

Reference Information

Brand Name/s Manley Performance
StreetFX SKU man23620-16
SFX Item ID 4928788
Supplier Item Code 4928788
Manufacturer SKU 23620-16
Manufacturer UPC 807298039640
Alternative References LS-1

Compatibility

Application Data
  • Valve Spring QuantitySingle
    Valve Stem Diameter (application)0.315 in.
    Application NotesManley 221428, 221438.
  • Valve Spring QuantitySingle
    Valve Stem Diameter (application)8.00mm
    Application NotesManley 221428, 221438.

Loading compatibility information...

Keep shopping

More from Manley Performance