1 / 7SHLPDFM SHU00414 Polished Aluminum Long Water Pump
SHLPDFM SHU00414 is a polished aluminum long water pump listed for small-block Chevy and 90-degree V6 applications. The listing describes higher coolant flow than stock pumps, but fitment depends on the vehicle and installation dimensions.
At a glance
- Long-style pump claimed for selected small-block Chevy and 90-degree V6 applications.
- Polished aluminum construction with a stated block-to-hub measurement of 6 15/16".
- Listing claims up to 40% more coolant flow than stock pumps and reduced cavitation at high RPM.
Often bought together
Pros and cons
Pros
- Aluminum construction is listed as lighter than regular OEM cast-iron pumps.
- The listing gives a block-to-hub dimension and bearing and shaft measurements for installation planning.
- Claimed fitment spans specified passenger cars and light-duty trucks.
Technical specifications
14 specifications| Brand | SHLPDFM |
|---|---|
| Model | SHU00414 |
| Stated vehicle fitment | Fit 1969-87 Small Block or 90 Degree V6 Passenger Cars Fit 1973-89 Light Duty Trucks. |
|---|---|
| Compatible vehicle type | Car, Truck |
| Automotive fit type | Vehicle Specific Fit |
| Block-to-hub measurement | 6 15/16" |
|---|---|
| Bearing | 3/4" bearing |
| Shaft | 5/8" shaft |
| Weight listed | 3.8 kg |
| Material listed | Aluminum |
|---|---|
| Finish | Polished |
| Flow claim | up to 40% more coolant than stock pumps |
|---|---|
| Impeller description | custom heavy duty impeller |
| Bearing description | high quality roller bearings |
What to know before buying
- Fitment and performance figures are listing claims, not independently verified measurements. Confirm the vehicle's year, engine, pump layout, block-to-hub clearance, and drive compatibility before purchase. The listing gives broad engine-family claims as well as year ranges, so treat the exact application as vehicle-specific.
Who is it for?
A good fit for
- Owners checking a long-style pump replacement for a listed small-block Chevy or 90-degree V6 application.
- Builders who want a polished aluminum pump and can verify the stated installation dimensions.
Less suited to
- Buyers who need confirmed compatibility for an exact vehicle without checking fitment dimensions and application details.
- Applications outside the stated passenger-car and light-duty-truck ranges unless compatibility is confirmed.
Customer reviews on Amazon
- 5 stars
79% 79% - 4 stars
0% 0% - 3 stars
0% 0% - 2 stars
0% 0% - 1 star
21% 21%
Aggregate ratings show a split response despite leaning positive overall. The small rating sample includes both five-star and one-star ratings, but no review comments are supplied to explain the reasons. Consider those ratings limited context rather than evidence about fitment or pump performance.
Frequently asked questions
Which applications does the listing name?
It lists 1969–87 small-block or 90-degree V6 passenger cars and 1973–89 light-duty trucks. Confirm exact vehicle fit before ordering.
What installation dimensions are provided?
The listing states a 6 15/16-inch block-to-hub measurement, a 3/4-inch bearing, and a 5/8-inch shaft.
Is the claimed higher flow independently confirmed?
No independent test data is supplied. The listing claims up to 40% more coolant flow than stock pumps.
What is included?
The product description says the package includes 1 set of long water pump. It does not itemize the components in that set.
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