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#91016258
Flathead Alternator Pulley with Fan Mount, 1932-38 Ford
- Fits GM alternators and allows you to mount a vintage '32-'38 Ford fan to it
- 3.75" diameter, 4 x 3.125" fan mount bolt circle, designed for use with 5/8" V-belts
- Anodized aluminum construction
$70.99
/each
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Product Summary
3.75" Overall Diameter, V-Belt Belt Type, Aluminum
- Fits GM alternators and allows you to mount a vintage '32-'38 Ford fan to it
- 3.75" diameter, 4 x 3.125" fan mount bolt circle, designed for use with 5/8" V-belts
- Anodized aluminum construction
- Not a press-on style pulley
- Bolt holes are 1/4"-28
Need To Know
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Speedway Motors 91016258 Details
This pulley is designed to fit on a GM alternator and is retained by a washer and nut. It accepts the standard 1932-38 Flatheads with the single 5/8" belt width and allows you to bolt on an original style 1932-38 Ford fan.
- 1-3/16" thick
- Raised surface that pilots the fan is 2-1/8" O.D.
- Fan mount bolt circle is 4 on 3-1/8"
- Fan bolt holes are 1/4"-28
- 0.665" I.D.
- NOT a press on style pulley
Note: The powergen uses the same shaft size as the GM alternators and this pulley should work without any problems.
Speedway Motors 91016258 Specifications
Speedway Motors 91016258 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91016258 |
| Brand | Speedway Motors |
| GENERAL | |
| Overall Diameter | 3.75" |
| Belt Type | V-Belt |
| Overall Thickness | 1.19" |
| Hole Diameter | .67" |
| Belt Width | .63" |
| Material Type | Aluminum |
| Groove Count | 1 |
| Finish | Anodized |
| Bolt Hole Pattern | 4 on 3.13" |
| Thread Pitch | 1/4"-28 |
| Sold in Quantity | Each |
| Notes | Raised surface that pilots the fan is 2-1/8" |
Ratings & Reviews
5
6 Reviews
Customers appreciate the product for its functionality and effectiveness. The product's ability to deliver as promised, putting the fan where needed, has been particularly noted. It's also acknowledged for its practicality in fulfilling specific needs, reaffirming its usability. Customers have shown their willingness to repurchase, signifying satisfaction and trust in the product. Without directly specifying, customers have suggested this product to outperform competition, ensuring a superior experience.
Ratings & Reviews
5
6 Reviews
Customers appreciate the product for its functionality and effectiveness. The product's ability to deliver as promised, putting the fan where needed, has been particularly noted. It's also acknowledged for its practicality in fulfilling specific needs, reaffirming its usability. Customers have shown their willingness to repurchase, signifying satisfaction and trust in the product. Without directly specifying, customers have suggested this product to outperform competition, ensuring a superior experience.
5
6 reviews
5
6
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Yes
5.0
6 months ago
Joe
Senoia Ga.
Verified
Works great
Would Recommend
Great product, no complaints
5.0
2 years ago
Theo23
Beamsville, Ontario
Verified
This is what you need to add a fan to your Powermaster alternator. Straight bore, not tapered. Easy install.
Would Recommend
I will buy another one for my other Flathead
5.0
2 years ago
None
Corpus Christi,Texas
Verified
Changed Flathead engine to an electronic ignition and everything fit perfectly. Clark advised me on the parts l had to order
Would Recommend
i would buy it again if needed
5.0
8 years ago
ernie
las vegas nv
Verified
puts the fan were needed
Would Recommend
it worked like they said it would
5.0
8 years ago
ernie
las vegas nv
Verified
it is great
Would Recommend
I have not used it yet but it is what I was needing to makev
5.0
10 years ago
Punkinman
Stilwell, ok.
Verified
It was received as said
Would Recommend
Showing 6 of 6 reviews
Questions & Answers
5 Questions • 5 Answers
Questions & Answers
5 Questions • 5 Answers
Hi, could you tell me if this pulley has a slot to accept woodruff key from alternator? Cheers Gaz
by Gaz
• 9 years ago
1 answer
View Answer
Do you offer a smaller diameter pulley? My battery is not charging because the pulley is too large. It will not allow the rpm needed to charge. Thank you, Joe
by Joe
• 10 years ago
1 answer
View Answer
Pulley Fit Will this pulley fit on the Item # 91067160-PLN Flat Head alternator?
by Sparky65
• 12 years ago
1 answer
View Answer
thanks for your responce early this week. But I wanted to know the diamater of the pulley so that I can check the ratio thanks
by 35 rancho
• 14 years ago
1 answer
View Answer
I'm running a stock 1940 flathead will the alternator still charge the battery at idle speed of 600 rpm? the current pulley I have is too big and does not charge at all at idle. the stock crankshaft pulley is about 5" Thanks for any help.
by 35 rancho
• 15 years ago
1 answer
View Answer
5 of 5 questions shown
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