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Small Block Chevy Aluminum Triple Lower Pulley, Short Pump

Specs
Material Type:
Aluminum
Sold in Quantity:
Each
Belt Type:
V-Belt
Finish:
Natural
Groove Count:
3
Bolt Hole Pattern:
3 on 2.75
Overall Diameter:
6.46
Inside Diameter:
1.10
Mounted Length:
1.93
Belt Width:
.42
Notes
Mounted length is from the face of the harmonic balancer towards the front of the vehicle.
Small Block Chevy Aluminum Triple Lower Pulley, Short Pump

Click image to enlarge

Details

Reviews (8)

Q & A (1)

What's in the Box

Info

Cast aluminum 3-groove V-belt crankshaft pulley for use with 55-68 Small Block Chevy short style water pumps.

  • Precision machined aluminum construction
  • Lightweight and strong
  • Three grooves for 3 V-belts

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

Triple Groove, 6-3/8" Diameter

Notes

  1. It may be necessary to shim either or both of the pulleys to achieve perfect belt alignment.  There are variances between manufacturers of both water pumps and pulleys.
  2. Water Pump ID Chart (GIF)

Customer Reviews

Rated 4.9 out of 5 by 8 reviewers.
RATING BREAKDOWN
8 reviews
5 Stars
7
4 Stars
1
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

Baddog
Verified Purchaser
Dothan al

Pulley

March 01, 2016
I've used 4 of these good fit run true hold belt on if racing but not for show galvanic coroded quickly. Better off powder coating good for quick sale
Yes, I recommend this product.
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butch
Verified Purchaser
ky.

great product as always

November 06, 2015
delivery was fast product looked good no scratches or marks like you find sometime from others
Yes, I recommend this product.
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cbro
Verified Purchaser
Verified Reviewer
kentucky

top quality

August 17, 2015
after completing a timing chain set change I decided it was time to get rid of the old black paint steel pulleys. this aluminum pulley fit my small block short pump and belts lined up perfectly. well machined and looks great.
Pros:
  • Great Machined Pulley
  • Great Look
  • Good price
Cons:
  • None
Yes, I recommend this product.
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ron41
Verified Purchaser
Huntville, Al, USA

Great product

April 07, 2015
I was running a manual Mustang ii front end. Changed over to power rack & pinion steering. Used Speedways 3 groove aluminum pulley. Works great and super priced.
Yes, I recommend this product.
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Ron66
Verified Purchaser
macomb,mi

this pulley actually lined up like it wa

January 31, 2015
this pulley fit and performed as required. would recommend it if you need a third pulley for power steering.
Yes, I recommend this product.
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dan2
wisconsin

very happy with the product

September 03, 2013
I received the order very fast, product was everything I had hoped it would be and at a great price for what I got.
Pros:
  • Great product
Cons:
  • None
Yes, I recommend this product.
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Scott
Verified Purchaser
Colorado

Great alternative to expensive originals

May 28, 2011
A great alternative to add on third pulleys or trying to find orginal 3 groove pulleys. Nicely machined from aluminum, it is an inexpensive bolt on problem solver.
Pros:
  • Durable
  • Easy To Install
  • Lightweight
Yes, I recommend this product.
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Hot Rod Trux
Verified Purchaser
Minnesota

Nice looking product

March 12, 2011
Looks very nice and lines up perfectly with all of the other pulleys
Pros:
  • Durable
  • Easy To Install
Yes, I recommend this product.
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Page 1 of 1

Product Q&A

1 questions : 1 answers

1 answers

Can I use this on an 85 305CI motor Why does it say you can only use it up to 68 chevy, can I use it on a 1985 305 with a short water pump?

Mannysks
January 23, 2013

Can I use this on an 85 305CI motor Why does it say you can only use it up to 68 chevy, can I use it on a 1985 305 with a short water pump?

Answers

January 24, 2013
Jason
This small block chevy lower pulley is listed for 1955-68 because those are the years GM used the short style water pump. You can use with your 1985 305 engine if using a short pump and have changed all brackets for power steering, alternator and A/C for short style pump.
Page 1 of 1

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