Engines and Components Camshafts and Valvetrain

Manley Performance

10 Degree Titanium Retainers

$536.24

SKU: M004 23648-16

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Manley 10 Degree titanium retainers are special 6AL 4V titanium for maximum strength. Excellent value for all forms of racing. Upgrade your engine’s valve system with the Manley Spring Retainer, RET-TI 10 DEG 1.580 DBL for improved durability and performance. Fits 1.580" valve stems for precise compatibility. Made from titanium for lightweight strength and heat resistance. 10-degree design reduces valve float at high RPMs. Compatible with Manley double valve springs, part #23648-16. Easy installation with OEM-style fitment for reliable sealing. Enhance your engine’s reliability today.

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

BrandManley Performance
Part NumberM004 23648-16

Buy with Confidence

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 Policy