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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Fits 1988-1995 GM Truck 4.3/5.0/5.7L 3Pc Performance Under Drive Pulley-1603Install 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. Requires the use of a NEW Serpentine Belt - 6 Rib - 91.5 in.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1783 reviews
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Product Reviews
★★★★★ 1
Please be.careful
Flavor Name: Chicken
Love the Gaines Family treats, but this one made my 22lb dog deathly ill for 5 days. We feared we would lose him as nothing would stop the diarrhea and retching. He couldn’t even make it through the night without multiple trips outdoors.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
She has sensitive stomach so they worked for her
Flavor Name: Chicken
my dog liked them
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Reviewed in the United States on December 31, 2025
★★★★★ 5
Chicken Chips for fogs
Flavor Name: Chicken
These are magnificent treats! Really crunchy! My Doxie loves these
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Reviewed in the United States on December 8, 2025
★★★★★ 5
Dogs can't get enough
Flavor Name: Chicken
If I let them, my dogs would eat every single piece in one setting. My Chihuahua even dances for them. Will definitely buy again.
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Reviewed in the United States on August 17, 2024
★★★★★ 1
Very hard
Flavor Name: Chicken
These were so hard and dry my Great Dane could barely get through it. I ended up throwing them away.
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Reviewed in the United States on May 28, 2024