Specifications
- Brand
- ATI
- Part #
- ATI916359
- UPC
- 800157080197
ATI Pulley - Drive - 6 Grv - Alum - 10 Percent UD GM 5.3L 6.2 V8
$178.68
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ATI 10 percent underdrive crank pulley for GM 5.3L and 6.2L V8 engines. Aluminum construction.
Key Features
- Fits GM 5.3L and 6.2L V8 engines.
- 10 percent underdrive design frees up a small amount of horsepower.
- Constructed from aluminum for a lighter weight.
- Features 6 grooves for accessory belts.
- Part number ATI916359.
Product Details
This ATI 10 percent underdrive crank pulley is made from aluminum and designed for GM 5.3L and 6.2L V8 engines. By slowing down the accessories driven by the crank pulley, like the alternator, power steering pump, and water pump, you can free up a small amount of horsepower. This is a popular modification when rebuilding or modifying the engine, especially for those looking to gain a little extra performance.
The underdrive design means these accessories will spin slower than they would with a stock pulley. This can also help reduce drag on the engine, contributing to that slight horsepower gain. The aluminum construction helps keep the overall weight down compared to a cast iron pulley, which can be beneficial in performance applications. This pulley features 6 grooves for accessory belts.
Specifications
- Brand
- ATI
- Manufacturer Part #
- ATI916359
- UPC
- 800157080197
Frequently Asked Questions
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ATI Pulley - Drive - 6 Grv - Alum - 10 Percent UD GM 5.3L 6.2 V8