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1955-68 Small Block Chevy Single Groove Upper Pulley, Short Water Pump

Specs
Material Type:
Steel
Sold in Quantity:
Each
Finish:
Chrome
Belt Type:
V-Belt
Groove Count:
1
Bolt Hole Pattern:
4 on 1.75
Shaft Diameter:
.63
Outside Diameter:
7301
Mounted Length:
2.72
Belt Width:
.40
Notes
Mounted length is from the face of the water pump pulley mount towards the front of the engine.
1955-68 Small Block Chevy Single Groove Upper Pulley, Short Water Pump
1955-68 Small Block Chevy Single Groove Upper Pulley, Short Water Pump
1955-68 Small Block Chevy Single Groove Upper Pulley, Short Water Pump

Click image to enlarge

Details

Reviews (11)

Q & A (1)

What's in the Box

Info

These upper pulleys for 1955-68 short water pumps feature a single groove with a beautiful chrome finish.  They will work with 283-350 V8 small block Chevy engines.  Sitting flat on the workbench, the pulley is 2-3/4" high in the center at the water pump.

  • Upper pulley
  • 1955-68 283-350 V8 small block Chevy engine
  • Short water pumps
  • Single groove  
  • 7-1/8" Diameter
  • Chrome plated finish

Note:  These upper pulleys will not work with our lower pulley (91015424).  Use our lower pulley (91015422) to correspond for proper alignment with these upper pulleys.

Get the correct pulleys for your application by learning which water pump you have as explained in our tech article. SBC - Short vs Long Water Pump.

Item Details

Upper, 7-1/8" Diameter
Not compatible w/ pulley 910-15424

Customer Reviews

Rated 3.8 out of 5 by 11 reviewers.
RATING BREAKDOWN
11 reviews
5 Stars
5
4 Stars
3
3 Stars
1
2 Stars
0
1 Star
2
RECOMMEND THIS PRODUCT:

Jammer
Verified Purchaser
Canada

product as promoted

July 08, 2016
good product
No, I would not recommend this product.
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VETT SETT
Verified Purchaser
Verified Reviewer
Bridgeton, NJ

THANKS FOR A GREAT PRODUCT AND GREAT PROMPT SERVICE

May 04, 2016
I searched for this chrome pulley a long time. Since you place in your add specific sizes (others don't) I knew I was ordering the right pulley for my application. I am more then pleased with the high quality chrome as well as perfect fit and alinement. I've ordered many parts from you over the years and have always been pleased. It's great to know you guys are out there! Thank you. Jonathan Settrella PS: You are always HIGHLY recommended!
Yes, I recommend this product.
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rodbuilder
Verified Purchaser
Verified Reviewer
Minneapolis, MN

Good quality, fits nicely.

February 06, 2016
Plan on using it for a SBC in a 1929 Model A sedan for clearance. Good quality chrome, bolts right up. Slight wobble in it, shouldn't be a problem when running.
Yes, I recommend this product.
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Rapid Ron
Verified Purchaser
Warminster

Good quality!

August 20, 2015
Fit perfectly & looks good!
Yes, I recommend this product.
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Buckskin
Verified Purchaser
Oshkosh,wi.

Small can be great!

July 27, 2015
It is what I expected when I ordered it. Nice to get a product that you see on-line and is really built to the stated quality standards.
Yes, I recommend this product.
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JonC
Lagunitas, CA

Out of round... wobbly

February 18, 2015
This the second unit I've tried to use. Both are out of round or wobbly after installation. Nice chrome, but the stamping is off center. Not worth sending back again due to shipping costs.
Pros:
  • Nice chrome
Cons:
  • wobbly
  • stamped off center
No, I would not recommend this product.
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Merchant Response:

This customer was issued a return label for a full refund/exchange. We apologize for any frustration or inconvenience this may have caused and are always happy to help in any way that we can!
fordcoupe30
Verified Purchaser
sebring, fl

poor

May 18, 2014
the chrome is nice, but unfortunately, the steel pulleys are out of round and wobble slightly after installation.
Pros:
  • Nice chrome
Cons:
  • out of round
No, I would not recommend this product.
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Merchant Response:

Speedway Motors customer service team has issued this customer a replacement for the defective pulley received. We apologize for any inconvenience this may have caused.
ropha
Verified Purchaser
Alden, NY 14004, USA

very satisfied so far

October 13, 2012
So far, satisfied by quality of looks and cost. Still building so have not started engine yet.
Yes, I recommend this product.
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HotrodFordDana
Verified Purchaser
Raleigh, NC

I'd buy it again.

June 07, 2011
Bolts right on and runs true i.e. no wobble.
Pros:
  • Easy To Install
  • Nice chrome
  • Durable
Yes, I recommend this product.
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hotrod 54
Verified Purchaser
california, mo

not bad

March 25, 2011
nice fit and finish however it does wobble up and down a bit, not perfectly round. my friend has the same pulley on his car and it does the same thing. works perfect, just wobbles a bit.
Pros:
  • Durable
  • Easy To Install
Yes, I recommend this product.
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Page 1 of 2

Product Q&A

1 questions : 1 answers

1 answers

Are there differant diameter water pump pulleys? My car runs hot at slow/parade speed and idle. I want to keep it looking stock and would rather not use an electric fan. I have this thought if I could find a water pump pully with a little bit smaller diameter it would increase both fan speed and water pump impeller speed/water flow at idle. I understand that of course the fan and water pump speed would increase at upper end rpm also. This is a mild 350 chevy small block and will not turn over 5500 rpm. ARE there differant diameter "smaller diameter than stock", water pump pulleys availabe for SBC long water pumps.

Paparoy
Morrisonville, NY, USA
July 19, 2014

Are there differant diameter water pump pulleys? My car runs hot at slow/parade speed and idle. I want to keep it looking stock and would rather not use an electric fan. I have this thought if I could find a water pump pully with a little bit smaller diameter it would increase both fan speed and water pump impeller speed/water flow at idle. I understand that of course the fan and water pump speed would increase at upper end rpm also. This is a mild 350 chevy small block and will not turn over 5500 rpm. ARE there differant diameter "smaller diameter than stock", water pump pulleys availabe for SBC long water pumps.

Answers

August 04, 2014
EricM
Sorry I do not offer an upper pulley that is smaller than the stock sizes.
Page 1 of 1

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