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Your cart is empty.Speed By Spectre, The 400mph company. Rooted in racing, we design and build every product with the same goal in mind; the best performance in the market . proven on the racetrack! All Speed By Spectre products are designed to perform as good as they look using high quality materials and engineered for optimum fit and function.
COREY
Reviewed in the United States on February 24, 2025
Simple and to the point. They worked.
Ralph R. Siebert
Reviewed in the United States on January 4, 2025
Good price, good product.
Jeff
Reviewed in the United States on October 24, 2024
Good quality
Robert L
Reviewed in the United States on August 28, 2023
Good to measure lug nut pattern but less effective to measure holes in a wheel. Difficult to see difference between 114.3 and 115 wheels
Jankys13
Reviewed in the United States on November 25, 2022
Needed to shim the waterpump pulley on a 60s chevy inline 6, had to use all of them, with longer bolts, and lock washers. Works as intended.
mymusiciluv
Reviewed in the United States on November 16, 2022
These worked perfect on my 1980 Corvette. I used these for spacers when removing the smog pump pulley. My motor is a SBC. 350
David
Reviewed in the United States on April 26, 2022
Shims assist with accomplishing perfect belt alignment. Very good results.
Melissa Addorisio
Reviewed in the United States on November 27, 2021
Cheap, simple yet does what it’s supposed to. They are laser cut aluminum with the protective sheet still on one side. Measured 2.75” in OD and fit my 86-93 Mustang stock water pump pulley.
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