Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Engines and Components› Camshafts and Valvetrain
Manley Performance
7 Degree Ti Retainer Kits
SKU: M004 23623-16
Moderate — 2–4 hours
Overview
Show original supplier description
Part #: 23623-16
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.
Features:
- Special 6AL-4V titanium for maximum strength
- CAD designed for ultimate reduction in mass without sacrificing strength
- Must use 7? valve locks
- Must use Manley P/N 13098 or factory Chevrolet LS valve locks
Use Manley 13098 or OE Chevrolet LS Valve Locks - Height: Standard - Valve Stem Diameter: 8mm - Weight: 10.0 grams
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Manley Performance |
| Part Number | M004 23623-16 |
Videos
Valves, Retainers, Keepers & Locks, Oh My!
Valve spring replacement tool DIY. Change valve springs without special tool. #ls #camswap #btr
Understand THIS Before Buying Valve Springs | Valvetrain Terminology 101 - Jays Tech Tip
Valve keepers installation💪⚙️ ....#share #viral #shots #shorts #short #song #video #india #instagram
About MOTORMIA
Buy with Confidence
Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return PolicyShipping
Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
View Full Shipping Policy