SKU: 77965530813

Fits 1985-87 GM 5.0/5.7 F-Body/GM Truck 3 Pc Performance Under Drive Pulley-1598

Sale price$126.00 Regular price$140.00
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

Fits 1985-87 GM 5.0/5.7 F-Body/GM Truck 3 Pc Performance Under Drive Pulley-1598Install a set of BBK performance underdrive pulleys and see an average of 8 15 additional horsepower over the stock pulleys. Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use. Additional and significant performance improvements can be seen by reducing the weight of the pulley versus the original pulley which is why we recommend the BBK CNC Machined billet

Install a set of BBK performance underdrive pulleys and see an average of 8-15 additional horsepower over the stock pulleys. Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use. Additional and significant performance improvements can be seen by reducing the weight of the pulley versus the original pulley which is why we recommend the BBK CNC Machined billet aluminum pulley kits for maximum horsepower gains. ALL BBK pulley kits are designed as direct bolt on replacements for the current factory pulleys and retain full cooling and charging characteristics. BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions and allow the re-use of existing serpentine belts.
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 77965530813

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D
Verified Purchase
Doesn’t work with him reads error on all three new filters.
Boise, US
★★★★★ 1
The band is hollow and the watch doesn’t feel well built
Color: gold watch for men
Cheaply mad, I purchased a expensive watch and it’s nice but the cheap one is definitely what you pay for will not buy or recommend to anyone
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Reviewed in the United States on April 26, 2026
D
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D J
Port Orchard, US
★★★★★ 5
Lots of compliments
Color: two tone green
While it's not too flashy. I seem to get many compliments on this watch especially when I wear my green shoes
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Reviewed in the United States on March 21, 2026
N
Verified Purchase
Nicholas H. Van Slyck
Battle Creek, US
★★★★★ 5
Attractive & Functional Wallet
Great wallet. Light, compact, and quality materials. All necessary credit cards and IDs fit comfortably with room to spare. Overall, it’s an attractive and functional wallet.
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Reviewed in the United States on December 11, 2025
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Sergio Paravia
Waukegan, US
★★★★★ 5
Perfecto
Excelente producto de muy buena calidad
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Reviewed in the United States on February 7, 2026
M
Verified Purchase
Muy buenos
Houston, US
★★★★★ 5
Hermoso
Size: One Size, Color: Black
Cumple con todas las indicaciones mencionadas.
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Reviewed in the United States on March 2, 2026

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