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#56010999
Offenhauser Flathead Alternator Pulley w/ Fan Mount, 1932-38 Ford
- This pulley fits GM alternators and allows you to mount a vintage '32-'38 Ford fan to it
- Fan mount bolt circle is 4x3.125"
- Bolt holes are 1/4"-28
Discontinued
This item is currently not available
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Product Summary
- This pulley fits GM alternators and allows you to mount a vintage '32-'38 Ford fan to it
- Fan mount bolt circle is 4x3.125"
- Bolt holes are 1/4"-28
- Not a press-on style pulley
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Offenhauser 56010999 Details
This Offy alternator 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
- 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.
Item Details
GM Alternator to 1932-38 Ford Fan1932-38 Ford Flathead Application
Offenhauser 56010999 Specifications
Offenhauser 56010999 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 56010999 |
| Brand | Offenhauser |
| GENERAL | |
| Groove Count | 1 |
Ratings & Reviews
5
19 Reviews
Customers highly recommend our product for its outstanding fit and finish, versatile practicality, and sturdy quality. They appreciate its reliability in converting generators into power masters with perfect fitting, and alternator additions to their vehicles. Users highlight its time-saving convenience and easy usage, even on vintage Fords. Several customers mention its perfect, problem-free performance, saving them from technical hassles. It's also praised for its usability with stock fans and its superb fit on alternators. Some customers have found it necessary to slightly tweak the installation, but overall, they vouch for its superior functioning over competitive alternatives.
Ratings & Reviews
5
19 Reviews
Customers highly recommend our product for its outstanding fit and finish, versatile practicality, and sturdy quality. They appreciate its reliability in converting generators into power masters with perfect fitting, and alternator additions to their vehicles. Users highlight its time-saving convenience and easy usage, even on vintage Fords. Several customers mention its perfect, problem-free performance, saving them from technical hassles. It's also praised for its usability with stock fans and its superb fit on alternators. Some customers have found it necessary to slightly tweak the installation, but overall, they vouch for its superior functioning over competitive alternatives.
5
19 reviews
5
19
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Filter by Ratings
Put this on and fits perfect
5.0
2 years ago
Old Man
Rapid City SD
Verified
Converted from Generator to power master alt. Fit and finish is perfect.
Would Recommend
100% works great
5.0
2 years ago
me31
PA
Verified
Fit well
Would Recommend
problem solver
5.0
2 years ago
earlyride
Petaluma California
Verified
I replaced my generator with a powergen. I needed a fan mount and this part is just what the doctor ordered
Would Recommend
Yes
5.0
3 years ago
Vinny
San Diego CA
Verified
Great touse stock fan with use of Power Gen Alternator
Would Recommend
I would recommend to anyone
5.0
4 years ago
Gavo
Brisvegas Australia
Verified
Great product, does exactly what it should do
Would Recommend
Worked great on my 12 volt alt conversion
5.0
5 years ago
SST
Vancouver BC Canada
Verified
Adding an alternator to my 37 flathead
Would Recommend
i would buy again
5.0
5 years ago
Lee
SW MN.
Verified
fit on my alterator
Would Recommend
I would buy this pulley again
5.0
5 years ago
HotRod
Sidney MT
Verified
great product saved me a lot of time
Would Recommend
I would buy from them again
5.0
6 years ago
Steve
south of KCMO
Verified
"Restoring" a 1939 Ford 2 ton truck, wish they had more for it
Would Recommend
i would buy this product again if needed
5.0
6 years ago
roy
bc canada
Verified
bolted right on
Would Recommend
Showing 10 of 19 reviews
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