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#91067475
Powermaster 9508 French Block Flathead V8 Starter
- Made from billet aluminum with a natural finish
- The small, compact size provides additional clearance
- It bolts to original mounting points (bolts NOT included)
$274.99
/each
In Stock
$361.25
Save $86.26
Quantity
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Product Summary
Automatic and Manual Transmission Type, Natural
- Made from billet aluminum with a natural finish
- The small, compact size provides additional clearance
- It bolts to original mounting points (bolts NOT included)
- Has a 4.4:1 gear reduction ratio and cranking power for up to 18:1 compression
- Cranks out 200 ft. lbs. of torque and is designed for use with French-made flathead blocks
Key Specs
| MFG. Part # | 9508 |
| Starter Size | Mini |
| Flywheel/Flexplate Tooth Count | 166-tooth |
| Mount Type | Bolt-On |
| Finish | Natural |
Need To Know
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855.313.9176Quick and Easy Returns
Return PolicyPowermaster 9508 Details
Powermaster 9508 Details
Your original flathead starter is tired from years of service. This Powermaster XS starter is just the ticket for faster starting and increased clearance for French-made flathead blocks. It cranks out 200 ft. lbs. of torque and is designed for use with French-made flathead blocks or aftermarket flywheels.
- Small, compact size provides additional clearance
- Bolts to original mounting points (bolts NOT included)
- Delivers 200 ft/lbs of force
- 4.4:1 Gear Reduction Ratio
- Cranking Power For up to 18:1 Compression
Item Details
For French Blocks
Application
- Fits a French made block
- DOES NOT fit a USA made Flathead or a USA made Flathead with a stock flywheel.
Charts
Specs
- Drive Depth: 1.711" (from the mounting flange to the tip of the drive fully extended)
- Weight: 8 lbs.
Guides & Documents
Warranty Information
Click for details
Warranty Information
Click for details
Do not send the unit back to Speedway Motors unless you have called Powermaster and talked to their Tech Department while the unit was still on the vehicle so they could help you troubleshoot the problem.
Do not send the unit back to Speedway Motors unless you have called Powermaster and talked to their Tech Department while the unit was still on the vehicle so they could help you troubleshoot the problem.Powermaster 9508 Specifications
Powermaster 9508 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 9508 |
| Brand | Powermaster |
| Starter Size | Mini |
| Flywheel/Flexplate Tooth Count | 166-tooth |
| Mount Type | Bolt-On |
| Finish | Natural |
| GENERAL | |
| Transmission Type | Automatic and Manual |
| Starter Output (kW/hp) | 1.4 kW / 1.8 hp |
| Starter Output (ft. lbs.) | 200 ft.-lbs. torque |
| Material Type | Billet Aluminum |
| Color | Natural |
| Clockable | Yes |
| Gear Rotation | Standard |
| Gear Ratio | 4.40:1 |
| Compression Ratio | 15.0:1 |
| Starter Style | Ford 3-bolt |
| Weight | 8.3 lbs. |
| Sold in Quantity | Each |
| Notes | Made in the USA |
| GTIN Code | 692209007678 |
Ratings & Reviews
5
5 Reviews
The Powermaster starter is highly praised for its easy installation, practicality, and performance. Many customers recommend it for use in hot rods, with positive feedback on usability and lightweight advantage. It's said to work precisely as it should. Second-time users highlight their preference for this product over competitors. Users also value the product's high quality, indicating repeated purchases due to superior performance. The Powermaster starter has consistently satisfied customers, making it a standout choice in the market.
Ratings & Reviews
5
5 Reviews
The Powermaster starter is highly praised for its easy installation, practicality, and performance. Many customers recommend it for use in hot rods, with positive feedback on usability and lightweight advantage. It's said to work precisely as it should. Second-time users highlight their preference for this product over competitors. Users also value the product's high quality, indicating repeated purchases due to superior performance. The Powermaster starter has consistently satisfied customers, making it a standout choice in the market.
5
5 reviews
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Filter by Ratings
The part was fine, however, I needed a 9807.
5.0
a year ago
Mike
Sacramento
Verified
Interesting find, my starter was going out on my French flathead. Without measuring the throw of the actuator, I purchased the starter for the French block. Turns out the bell housing required a standard starter (9807) and not this one. So the 9807 worked perfectly. So, don't make the same mistake I did and definitely measure the throw on your existing starter first :-)
Would Recommend
Would buy again yes I will buy again
5.0
4 years ago
Hawk
Ky
Verified
Ff
Flathead starter
5.0
5 years ago
Edmunds coupe
England
Verified
Put this on my flathead hotrod easy to fit took about ten minutes. This is the second Powermaster starter I've bought from Speedway for my cars. Great product. Always buy direct from Speedway because of their fast shipping to England.
Would Recommend

Starter works as it should
5.0
6 years ago
Bob
Bay City, Michigan
Verified
Use in my hot rod, less weight, works as it should
Would Recommend
Tech line was awesome very helpful starter great thanks
5.0
6 years ago
Tex
Fl
Verified
5 stars
Showing 5 of 5 reviews
Questions & Answers
Questions & Answers
6 Questions • 6 Answers
6 volt or 12 volt
by TINY
• 2 months ago
1 answer
View Answer
Will this fit straight into the French Built Simca Vedette block without any modifications? regards Vince
by Vinny Vedette
• 10 years ago
1 answer
View Answer
Will this fit on a german flathead? Will this starter fit on a german flathead?
by Pluckydruid
• 11 years ago
1 answer
View Answer
Is there an alternative for Speedway 910-15625 aluminum flywheel? I have a french block an this starter. The recommented Speedway 910-15625 aluminum flywheel is not list any more. Is there an alternative for this flywheel?
by miwi
• 11 years ago
1 answer
View Answer
what size bolts to use for the 1950 ford starter I just order a starter from you . I was wondering what size bolts to use for it ?thank you ..Dan
by Dodge123
• 11 years ago
1 answer
View Answer
please let me know how far the gear travel is on these two different starters, i know there is a difference, but witch one does more way and how much? 91067470 and 91067475. Thanks a lot for helping, Pascal
by Pascal
• 13 years ago
1 answer
View Answer
6 of 6 questions shown
Fitment
Fitment
1932 Ford 1 Ton Pickup
221 Ford Flathead V8
1933-1936 Ford 1 Ton Pickup
Ford Flathead V8 17 Stud 221 18
Ford Flathead V8 21 Stud 221 40
1937-1938 Ford 1 Ton Pickup
221 Ford Flathead V8
1939-1940 Ford 1 Ton Pickup
239 Ford Flathead V8
1941-1947 Ford 1 Ton Pickup
221 Ford Flathead V8
239 Ford Flathead V8
1932-1938 Ford 1/2 Ton Pickup
221 Ford Flathead V8
1939-1947 Ford 1/2 Ton Pickup
221 Ford Flathead V8
239 Ford Flathead V8
1932-1938 Ford 3/4 Ton Pickup
221 Ford Flathead V8
1939-1947 Ford 3/4 Ton Pickup
221 Ford Flathead V8
239 Ford Flathead V8
1953 Ford Club
255 Ford Flathead V8
337 Ford Flathead V8
1952 Ford Country Sedan
239 Ford Flathead V8
1953 Ford Country Sedan
255 Ford Flathead V8
337 Ford Flathead V8
1952 Ford Country Squire
239 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
1939-1940 Ford Deluxe
221 Ford Flathead V8
239 Ford Flathead V8
1946-1948 Ford Deluxe
221 Ford Flathead V8
239 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
1948 Ford F1
221 Ford Flathead V8
239 Ford Flathead V8
1949-1952 Ford F1
255 Ford Flathead V8
337 Ford Flathead V8
1948 Ford F2
221 Ford Flathead V8
239 Ford Flathead V8
1949-1952 Ford F2
255 Ford Flathead V8
337 Ford Flathead V8
1948 Ford F3
221 Ford Flathead V8
239 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
1932 Ford Model 18
221 Ford Flathead V8
1942 Ford Model 21 A Deluxe
221 Ford Flathead V8
239 Ford Flathead V8
1933-1934 Ford Model 40
221 Ford Flathead V8
1934 Ford Model 40 A
221 Ford Flathead V8
1933 Ford Model 46
221 Ford Flathead V8
1935 Ford Model 48
221 Ford Flathead V8
1935 Ford Model 50
221 Ford Flathead V8
1936 Ford Model 67
221 Ford Flathead V8
1936 Ford Model 68
221 Ford Flathead V8
1937 Ford Model 74
221 Ford Flathead V8
1937 Ford Model 78
221 Ford Flathead V8
1938 Ford Model 81 A
221 Ford Flathead V8
1938 Ford Model 82 A
221 Ford Flathead V8
1938 Ford Model 85
221 Ford Flathead V8
1932-1934 Ford Model BB
221 Ford Flathead V8
1940 Ford Pickup
221 Ford Flathead V8
1953 Ford Ranch Wagon
255 Ford Flathead V8
337 Ford Flathead V8
1932-1938 Ford Sedan Delivery
221 Ford Flathead V8
1939-1942 Ford Sedan Delivery
221 Ford Flathead V8
239 Ford Flathead V8
1946-1947 Ford Sedan Delivery
221 Ford Flathead V8
239 Ford Flathead V8
1953 Ford Sunliner
255 Ford Flathead V8
337 Ford Flathead V8
1942 Ford Super Deluxe
221 Ford Flathead V8
239 Ford Flathead V8
1946-1948 Ford Super Deluxe
221 Ford Flathead V8
239 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
1946-1948 Mercury Mercury
221 Ford Flathead V8
239 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
1941 Mercury Series 19A
239 Ford Flathead V8
1942 Mercury Series 29A
221 Ford Flathead V8
239 Ford Flathead V8
1939 Mercury Series 99A
239 Ford Flathead V8
1940 Mercury Series O9A
239 Ford Flathead V8
