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Small Block Chevy Aluminum Triple Lower Pulley, Short Pump

Specs
Material Type:
Aluminum
Sold in Quantity:
Each
Finish:
Natural
Overall Diameter:
6.46
Inside Diameter:
1.10
Belt Type:
V-Belt
Mounted Length:
1.93
Bolt Hole Pattern:
3 on 2.75
Belt Width:
.42
Groove Count:
3
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

Q & A

What's in the Box

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

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)

Item Details

Triple Groove, 6-3/8" Diameter

Customer Reviews

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

dan2
wisconsin
Product Rating

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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Hot Rod Trux
Verified Purchaser
Minnesota
Product Rating

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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Scott
Verified Purchaser
Colorado
Product Rating

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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Page 1 of 1

Product Q&A

1 questions : 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?

1 answers
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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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

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