![1996-1997 Chevrolet Silverado 4.3L, 5.0L, 5.7L and 7.4L Custom Tuning Tune Service:Traditional [$355] Email file(s) to be reviewed](https://cdn.shopify.com/s/files/1/0673/0504/6304/files/BlackBearLogoFullColor_b5b69ef4-e4f5-4200-bd62-570dbb6524e5.png?v=1707431697)
Pay in 4 interest-free payments of $44.38 Learn more
Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Email file(s) to be reviewed
7L along with a 1-2mpg improvement depending on vehicle condition and configuration
Black Bear Performance offers three different levels of custom tuning service for your 1998-2000 Classic GMC Sierra
(Windows Laptop Required)
Key Benefits
1996-1997 Chevrolet Silverado 4.3L, 5.0L, 5.7L and 7.4L Custom Tuning Tune Service:Traditional [$355] Email file(s) to be reviewedBlack Bear Performance offers our traditional custom tuning service for your 1996 1997 Chevrolet Silverado. Gains vary widely based on engine size but can vary from 10 15hp on a 4. 3L up to 30 35hp on a 7. 4L. From bone stock to heavily modified, we can help your engine perform as optimally as possible. Other improvements range from improved idle smoothness to better automatic AND manual shift performance, improved throttle response and improved
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