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Manley 23629-16 in our Valve Spring Retainers Deptartment



Part Number

12/02/2033 1:11 PM
Sale Price


Estimated ship date Friday, December 15

No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Manley 23629-16 in our Valve Spring Retainers Deptartment

Valve Stem Diameter: .3125"
Degree: 7
Dimensions: .915" x.620"
Height: Stock

Manley titanium retainers are manufactured in the very best dual spindle CNC machines to exacting tolerances rendering a superior jewel-like finish. We only use rugged and certified, heat treated aerospace grade titanium bar stock.

Retainer angles are held to within 6 (minutes) (this is a tenth of a degree) and installed heights are held to within .005!

Titanium retainers are a must for your high revving Chevy, Ford or Chrysler engine. Their lighter mass allows the motor to turn higher engine speeds and still avoid dangerous valve float; without sacrificing reliability.

Products specifications

Inside Diameter of Inner Spring (in)

0.630 in.

Lock Style

7 degree

Number of Springs Per Valve


Outside Diameter of Outer Spring (in)

1.056 in.


Sold as a set of 16.

Retainer Style


Valve Spring Style


Valve Stem Diameter

5/16 in.

fast and easy

Was good.


Worked just as they should


They did good.

quick and easy

I was very pleased with my transaction with Autoplicity. My order was shipped the next day and received the following day. The pricing was also the best I could find. I would definitely buy from them again and recommend them to others.

Great price - even with shipping price was still 10% less than the lowest price I found with "free" shipping. Great communication and fast shipping. Glad I found the site!

very prompt service,items were in stock and shipped next day,salesman was helpful and friendly.Will place in favorites and do buisness with again.

Lowest prices, free and fast shipping, excellent product.

I'll start off saying that Autoplicity's prices are unbeatable...but, I placed my order on a Saturday night (which I know is the weekend)on a in stock part and it took them till the following Thursday to ship it out. I use my truck to make a living and was hoping to get it a little quicker, but now I'm down another 3-4 days till the part gets here. Also, I sent a e-mail on Tuesday evening regaurding my order and never got a response.

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