No hassle
returns
Live in-stock
inventory
Save over
60% retail
You have no items in your shopping cart.
September Sale: $226.37
In Stock (4)
Usually delivered within 2 days
Free Shipping
Part number: 11827-8
Competitor Pricing
Product Details
Manley 11827-8 Valves
Products specifications
Approximate Weight (g) 98
Lock Groove Quantity 1-groove
Lock Groove Style Conventional
Overall Valve Length (in) 4.936 in.
Overall Valve Length (mm) 125.374mm
Quantity Sold as a set of 8.
Swirl Polished Yes
Swirl-Polished Yes
Undercut Stem Yes
Valve Head Diameter (in) 1.600 in.
Valve Head Diameter (mm) 40.640mm
Valve Head Style 7 degree dish
Valve Material XH-428 stainless steel
Valve Seat Width (in) 0.100 in.
Valve Stem Diameter (in) 0.341 in.
Valve Stem Diameter (mm) 8.661mm
Valve Tip Length (in) 0.250 in.
Valve Tip Length (mm) 6.350mm

* Specifications: * Valve Type: Intake * Head Diameter: 2.020 in. * Stem Diameter: .3415 in. (11/32) * Installed Height: .100 in. longer then stock * Overall Length: 5.015 in. * Tip Length: .250 in. * Underhead Angle/Radius: 10 degrees x 3/8 in. * Margin: .070 in. * Seat Width: .080 in. * Top of Head: 7 degree dish * Weight: 113 grams

The Manley severe duty series performance valve is a great choice for your high performance race engine. The valve is made from NK-844 stainless steel with chrome stem and hardened valve tip. This race severe duty series valve is made from superior material swirl polished and fully machined. Comes with straight stem for increased durability.

Reviews
Add your review
A
I was out of town, so I didn't have much time before my Dad's birthday to send something.. Unbelievably fast shipping! A++ The K&N air filter was the cheapest in the web!
B
SMOOTH TRANSACTION- you wont find all the items you need all in the same place elsewhere
S
Fast shipping and best price I found anywhere.
N
This is my first time (but definitely not my last) to use Autoplicity. After doing several searches for the Air Lift helper springs Autoplicity beat everyone by at least 20 dollars. Another nice shock was they have very reasonable shipping rates.
Show All Reviews
Return Policy
Returns are easy at THMotorsports
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy