Product Summary

Mechanical Water Pump Type, Aluminum Housing Material

  • Saves weight and improves cooling
  • Aircraft industry tolerances
  • 5.500” block-to-hub distance
  • Reliable cast iron CNC machined impellers
  • Pressure injected aluminum alloy pump bodies
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Key Specs

MFG. Part #91015591
Water Pump TypeMechanical
Water Pump StyleShort Depth
Housing MaterialAluminum
Housing FinishNatural
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 91015591 Details

This aluminum water pump saves weight and improves cooling. Helps minimize engine hot spots at any speed. Fits '70-'73 429 c.i. V8 and '72-'92 460 c.i. V8.

  • As-cast finish
  • 0.625" pilot shaft
  • Aircraft industry tolerances
  • 5.500” block-to-hub distance
  • Reliable cast iron CNC machined impellers
  • Pressure injected aluminum alloy pump bodies
  • Billet steel hubs and shielded-seal roller ball bearings
  • Includes gaskets

Charts

Speedway Motors 91015591 Specifications

KEY SPECS
MFG. Part #91015591
BrandSpeedway Motors
Water Pump TypeMechanical
Water Pump StyleShort Depth
Housing MaterialAluminum
Housing FinishNatural
GENERAL
Housing ColorNatural
Block to Hub Distance5.50 Inch (5-1/2")
Heater Inlet Size(1) 1/2" NPT and (1) 3/8" NPT
Hose ID1.97"
Shaft Length0.59"
Pilot Shaft Diameter0.63 Inch
Gasket(s) IncludedYes
Weight7.7 lbs.
Sold in QuantityEach

Ratings & Reviews

4.4

7 Reviews

Overall Assessment

Customers commend the superior quality and practicality of our product, notably the 460 aluminum high output water pump. They favor its lightweight design and confirmed that the engine runs cooler, demonstrating the product's effective performance. Customers appreciate the quality of casting, its perfect fit, and efficient functionality compared to the OEM pump. Despite requiring two gaskets, users did not register complaints, highlighting our product's usability and the customer's willingness to repurchase. The product's excellent quality and performance were emphasized, and it was defined as visually appealing even before installation.

4.4

7 reviews

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Good quality product fits perfect and the delivery time was

5.0

2 years ago

Angeltouch

Topanga ,CA

Verified

I use to replace these looking for light weight and HD operations

Would Recommend

yes

5.0

8 years ago

dad

new braunfels tx 78130

Verified

None

Yes

4.0

8 years ago

Dad

New braunfels tx

Verified

Lightweight and engine runs cooler

Would Recommend

Would purchase again

3.0

9 years ago

Ricardo

Truckee California

Verified

Good casting, no complaints, did I only come with one gasket but requires two to install, Still no complaints

Would Recommend

I will buy for Speedway again.

5.0

9 years ago

Ron

Meridian MS

Verified

The 460 aluminum high output water pump is excellent quality and performs as advertised.

Would Recommend

Good quality pump

5.0

12 years ago

Mnfordfan

Minnesota, USA

Verified

Perfect fit, seems to help cool better than oem pump.

Would Recommend

Received but not installed. Looks great!

4.0

15 years ago

Putsy

Greenfield, MA

Verified

I can only say that my new water pump looks great. I have not finished putting the engine together, so, haven't installed the pump.

Would Recommend

Showing 7 of 7 reviews

Questions & Answers

3 Questions • 3 Answers

Does this fit my marin omc from 1988? Would like to see a picture of backside.

by Micke

• 10 years ago

1 answer

I got a 1969 Lincoln mark 111 would it fit?

by Ray

• 10 years ago

1 answer

Does this pump come with the neccessary pipe fitting to connect the hose that feeds water between the pump and the inlet manifold? Also, does it come with the flat plate and gaskets that are required to fit it? I have attached two photos showing the connecting pipe to the inlet manifold from the pump.

by 460pump

• 11 years ago

1 answer

3 of 3 questions shown

Fitment

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Customer Impersonation Script