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#91015316
Flathead Ford V8 Heavy Duty Valve Keepers, 16 Pairs
- Works with '49-'53 valve stems and retainers
$31.99
/set
In Stock
Quantity
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Product Summary
.342" Valve Stem Diameter, 7 Degree Lock Style
- Works with '49-'53 valve stems and retainers
Need To Know
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855.313.9176Quick and Easy Returns
Return PolicySpeedway Motors 91015316 Details
Speedway Motors 91015316 Details
Stock Flathead Fords have weak valve springs, which increases wear on retainers, valve stem grooves and keepers. Increased horsepower and hard driving often cause failure. Recommended as part of Speedway’s no-lead valve conversion for Flatheads.
- Heavy-duty, case-hardened, stamped steel 7° keepers
- Stronger than originals
- Works with 1949-1953 valve stems and retainers16 Pairs
Application
- 1949-1953 Flathead Ford OEM V8s
- All other Flatheads using 1949-1953 straight-stem valves
Charts
Flathead Valve Assembly (JPG)
Specs
- 11/32" stem size
- 7-degree retainer angle
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
Speedway Motors 91015316 Specifications
Speedway Motors 91015316 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91015316 |
| Brand | Speedway Motors |
| Material Type | Hardened steel |
| GENERAL | |
| Valve Stem Diameter | .342" |
| Lock Style | 7 Degree |
| Manufacturing Process | Stamped |
Ratings & Reviews
5
8 Reviews
Customers have praised the product for its excellent quality and practicality, mainly as a superb replacement item. They highlight its perfect fit in specific applications, such as a '52 Ford build. The product’s performance has been commended with assertions of exceptional functionality. The quality of the material used is another major strength, ensuring the product's durability. Customers strongly recommend our product as a superior alternative in the market.
Ratings & Reviews
5
8 Reviews
Customers have praised the product for its excellent quality and practicality, mainly as a superb replacement item. They highlight its perfect fit in specific applications, such as a '52 Ford build. The product’s performance has been commended with assertions of exceptional functionality. The quality of the material used is another major strength, ensuring the product's durability. Customers strongly recommend our product as a superior alternative in the market.
5
8 reviews
5
8
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I would buy again
5.0
a year ago
Freddyfairlane
Winnipeg Canada
Verified
Worked like they should
Would Recommend
I would buy again.
5.0
a year ago
Speedy
Central Pa.
Verified
Didn't install yet look to be quality part!
Would Recommend
Excellent Product
5.0
2 years ago
Pablo
El Cajon, CA
Verified
I'm building a 59A Flathead motor for the street and installing Isky springs and a Schneider street cam, and I did not want to reuse the old keepers. They are much more expensive than OEM keepers, but hopefully they will prevent valves from dropping.
Would Recommend
Uea
5.0
4 years ago
Mike
Fredericktown, Missouri
Verified
This is a winter time project
Best
5.0
8 years ago
Fastford1952
MN
Verified
Used in my 52 ford build. Works great
Would Recommend
Quality product at a good price.
5.0
9 years ago
Skipper
Orford, NH
Verified
Direct replacement item that worked perfectly.
Would Recommend
Happy costuner
5.0
10 years ago
goyejl
Singapore
Verified
Well described product. Fast shipping Abd product well packed.
Would Recommend
just what I needed,
5.0
15 years ago
tony
twin cities mn.
Verified
replacement
Would Recommend
Showing 8 of 8 reviews
Questions & Answers
Questions & Answers
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Fitment
Fitment
1953 Ford Club
255 Ford Flathead V8
337 Ford Flathead V8
1953 Ford Country Sedan
255 Ford Flathead V8
337 Ford Flathead V8
1953 Ford Country Squire
255 Ford Flathead V8
337 Ford Flathead V8
1953 Ford Crestline
255 Ford Flathead V8
337 Ford Flathead V8
1949 Ford Custom
255 Ford Flathead V8
337 Ford Flathead V8
1953 Ford Customline
255 Ford Flathead V8
337 Ford Flathead V8
1953 Ford F-100
255 Ford Flathead V8
337 Ford Flathead V8
1953 Ford F-250
255 Ford Flathead V8
337 Ford Flathead V8
1953 Ford F-350
255 Ford Flathead V8
337 Ford Flathead V8
1949-1952 Ford F1
255 Ford Flathead V8
337 Ford Flathead V8
1949-1952 Ford F2
255 Ford Flathead V8
337 Ford Flathead V8
1949-1952 Ford F3
255 Ford Flathead V8
337 Ford Flathead V8
1953 Ford Mainline
255 Ford Flathead V8
337 Ford Flathead V8
1953 Ford Ranch Wagon
255 Ford Flathead V8
337 Ford Flathead V8
1953 Ford Sunliner
255 Ford Flathead V8
337 Ford Flathead V8
1953 Ford Victoria
255 Ford Flathead V8
337 Ford Flathead V8
1952-1953 Mercury Custom
255 Ford Flathead V8
337 Ford Flathead V8
1949-1952 Mercury Mercury
255 Ford Flathead V8
337 Ford Flathead V8
1950-1953 Mercury Monterey
255 Ford Flathead V8
337 Ford Flathead V8

