Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Manley Severe Duty Pro Flo Series Stainless Steel Valves 11359-1
Part Number: MAN-11359-1
Manley Severe Duty Pro Flo Series Stainless Steel Valves
Valves, VALVE-S/D 1.600,+.600
See More Specifications
|
Check the Fit
Estimated Ship Date: Nov 10, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
11359-1
Part Type:
Product Line:
Summit Racing Part Number:
MAN-11359-1
Item Number:
6691357
UPC:
807298018089
Valve Position:
Exhaust
Exhaust Valve Head Diameter (in.):
1.600 in.
Exhaust Valve Head Diameter (mm):
40.640mm
Exhaust Valve Stem Diameter (in.):
0.311 in.
Exhaust Valve Stem Diameter (mm):
7.89mm
Exhaust Overall Valve Length (in.):
5.540 in.
Exhaust Overall Valve Length (mm):
140.716imm
Undercut Stem:
No
Swirl-Polished:
Yes
Valve Tip Length (in.):
0.290 in.
Valve Tip Length (mm):
7.366mm
Valve Material:
XH-428 stainless steel
Lock Groove Quantity:
1-groove beadlock-style
Lock Groove Style:
Beadlock
Approximate Weight (g):
99
Valve Head Style:
9 degree dish
Valve Seat Width (in.):
0.100 in.
Quantity:
Sold individually.
Notes:
Underhead Angle 15° Radius 1/2 in. Margin .080
Manley Severe Duty Pro Flo Series Stainless Steel Valves
Manley Severe Duty Pro Flo Series intake and exhaust valves are a great choice for your high performance or race engine. All valves are made from stainless steel (intakes are NK-844; exhausts are XH-428) with chrome stems and hardened valve tips. Severe Duty series valves are fully machined and swirl polished, and offer improved flow with undercut "Pro Flo" stems. Many size options are available, for applications from 1955 and up.
Applications
Loading...
Loading...
Questions & Answers
Ask a Question
What type of question would you like to submit?
I have a Customer Service question
(order, shipping, returns, protection plans, etc.). Customer Service Question
(order, shipping, returns, protection plans, etc.). Customer Service Question
- OR -
I would like to ask other customers
a question about this Product. Product Related Question
a question about this Product. Product Related Question
Loading...
Reviews Write a Review
Some parts are not legal for use in California or other states with similar laws / regulations
Call To Order
This is a custom order part. You can order this part by Contacting Us.
Email this page
