Description
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| Manufacturer |
Speedway Motors |
| Brand |
Speedway Motors |
| Model |
Speedway Motors |
| Item Weight |
1 pounds |
| Product Dimensions |
4 x 4 x 1 inches |
| Exterior |
Anodized |
| Manufacturer Part Number |
91015485-.375 |
Vehicle information
Available fitment details
Listing compatibility notes
- These lower crankshaft pulley spacers are specifically designed for the Small Block Compatible with Chevy engines Available in 3 widths, .
Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.
Package contents, delivery, returns, inventory, and buying trust
Buying guidance
Quick decision
Check exactly what this crankshaft pulleys listing includes before checkout.
Package contents
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Before you buy
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
Delivery and returns
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Customer feedback
Ratings and written reviews
4.7 / 5
30 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
David C. Wells –
Everybody knows when building a engine all of the little parts that need to be put on soon add upAfter finding out that my pull set up was out of alignment I was looking around at spacesMost spaces are around $35 and moreI found this one and the build quality is fantasticJust measure the crank pulley all of the way against the harmonic balance and then get a level and a line the water pump pulley with crank pulley and take a measurement with Vernia calipersMine was .25 so I was able to find the correct spacerThank you Speedway for not gouging me on the price
John Jutras –
When going for a 327 to a 350 the harmonic balancer pulley did not light up this fixed the problem
Susan F. –
quality product. I wish they made a 3/4 inch spacer