Speedway Lower Crank Pulley Spacers for Small Block Chevy

#91015485

Speedway Lower Crank Pulley Spacers for Small Block Chevy

Name: Speedway Lower Crank Pulley Spacers for Small Block Chevy
Brand: Speedway Motors
SKU: 91015485
Rating: 4.9 (45 reviews)

45 Reviews

5 Questions

These lower crankshaft pulley spacers are specifically designed for the Small Block Chevy engines
Available in 3 widths, .200", .250", and .375" to provide precise pulley alignment for your application
Features a billet aluminum construction with a natural finish

Thickness:

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$30.99

/each

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Product Summary

These lower crankshaft pulley spacers are specifically designed for the Small Block Chevy engines
Available in 3 widths, .200", .250", and .375" to provide precise pulley alignment for your application
Features a billet aluminum construction with a natural finish
It has a 3-bolt configuration and are .200", .250", or .375" thick depending on the width selected
Outside diameter measures 4" and it has a .88" inside diameter

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Key Specs

MFG. Part #	Select Thickness
Brand	Speedway Motors

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Details

Billet aluminum lower crankshaft pulley spacers for Small Block Chevy engines. Available in 3 widths, .200", .250", and .375" to provide precise pulley alignment for your application.

Billet aluminum
Natural finish
3-bolt configuration
4" O.D.
0.88" I.D.
.200", .250", or .375" thick
Sold each

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

Specifications

KEY SPECS
MFG. Part #	Select Thickness to see
Brand	Speedway Motors

GENERAL
Overall Thickness	Select Thickness to see
Inside Diameter	Select Thickness to see
Material Type	Aluminum
Finish	Anodized
Sold in Quantity	Each

Ratings & Reviews

4.9

45 Reviews

Overall Assessment

Customers appreciate the pulley spacer for its excellent fit and superb machining, ideal for aligning pulleys in a range of applications. The spacer has been noted for helping customers to easily fine-tune pulley positions, effectively solving alignment issues. Customers remarked on its high-quality material and craftsmanship, deeming it a cost-effective and extremely practical solution. Despite some instances where minor modifications were needed, the pulley spacer was highly effective and created a significant value for the users, outperforming its competitors. Several customers would buy it again, underlining its effectiveness and quality.

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4.9

45 reviews

Most Liked Positive Review

5.0

Easy installation

I used this spacer to move the crank shaft pully out a little bit it was perfect . The belt lined up with water pump pully and alternator with no problem.it's like it's part of the of the pully things that are great about this item is that I didn't have to find a machine shop to make me one.things that aren't so great about this item is that it was made in Taiwan and engineered and designed in the USA the whole thing should've been made in the USA

Most Liked Negative Review

3.0

Didn't fit my pre 68 balencer but is nicely made

I tried to use it on a 65 327 to adjust pulley alignment. Didn't fit but it's nice piece. Wrong application maybe

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Nicest spacer available

5.0

4 months ago

Hudson

Omaha, NE

Verified

Few competitors even come close to the quality of this unit. Five stars!

Would Recommend

I just bought 2 more!

5.0

10 months ago

Rebelina

Stevenson Alabama

Verified

Excellent product, super fast shipping!

Would Recommend

This spacer did exactly what I needed!!

5.0

11 months ago

Russ

Richmond, VA

Verified

Replacing a 1963 327 with a 1996 350 is not as simple as just swapping one SBC for another. The balancer required change which threw off the crank pulley alignment. Fortunately this 0.200" thick spacer put everything back in perfect alignment. There must a reason this spacer is made this size....it works!

Would Recommend

Worked out great

5.0

a year ago

C10 truck

Texas

Verified

They had what I needed that others did not.

Would Recommend

Good product, easy install and great proce

5.0

a year ago

Bullett

Iowa

Verified

Timer was spot on. Great look, and perfect dimension as stated. Couldn't ask for an easier solution to the problem.

Would Recommend

Perfect fix for missaligned belt

5.0

2 years ago

B_Ping

Manchester, TN

Verified

The pulleys were missaligned on my SBC350 and kept shredding belts. This spacer worked perfectly to fix the alignment of the pulleys.

Would Recommend

Great Products Great Prices

5.0

2 years ago

Jett

Buffalo, NY

Verified

A satisfied customer always comes back.

Would Recommend

great product

5.0

2 years ago

hrg

86404

Verified

it has the centering lip on it so everything fits snug

Would Recommend

Good product

4.0

2 years ago

Joe

Lincoln

Verified

Worked as intended

Would Recommend

The need to shim components in a serpentine front belt drive

5.0

2 years ago

SteveM

East Valley Phoenix AZ

Verified

After fighting to cure a serpentine belt failure, l had back yard over the fence discussion with my neighbor, and a suggestion was made to shim one or more of the components. After the last belt rolled off the crankshaft pulley I used washers, it help the alignment but wobbled, research lead me Speedway and you had it in stockm so far so good

Would Recommend

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Showing 10 of 45 reviews

Questions & Answers

5 Questions • 5 Answers

Sort Questions

Can this be used on a Big Block Chevy?

by Gregory

• 8 years ago

1 answer

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How does this work with the center crankshaft bolt and thick spacer can it still be used with that

by Carl

• 9 years ago

1 answer

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can two .250 spacers be stacked to make .500 safely?

by Harry

• 9 years ago

1 answer

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Can I get one of these 1/2 thick?

by Conyer

• 10 years ago

1 answer

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will this spacer fit 1968 307 cid also need to space out water pump pulley.

by Atlam

• 12 years ago

1 answer

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5 of 5 questions shown