![1996-1997 Chevrolet S10 / Blazer 4.3L Custom Tuning Tune Installation Option (Scan cable and Traditional tune ONLY):Blemished PCM (>5% paint missing) [+$75] improving fuel economy](https://cdn.shopify.com/s/files/1/0673/0504/6304/files/BlackBearLogoFullColor_e2b889cc-4341-4185-82d0-a8126b51b34f.png?v=1707430828)
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
improving fuel economy
Multiple vehicle licensing available on a single device
Black Bear Performance offers three different levels of custom tuning for your 1999-2000 Chevrolet Express 4
which includes the tune service and software license
1996-1997 Chevrolet S10 / Blazer 4.3L Custom Tuning Tune Installation Option (Scan cable and Traditional tune ONLY):Blemished PCM (>5% paint missing) [+$75] improving fuel economyBlack Bear Performance offers our traditional custom tuning service for your 1996 1997 Chevrolet S10 or Blazer 4. 3L. 10 15hp, 15 20ft lbs of torque gains are common out of this 4. 3L powerhouse. Combine that with improved shift patterns, response and even fuel economy in many cases and you'll have what feels like a whole new vehicle! Additional service offerings include: Speed and Rev Limiter Increase Torque Management Modification Removal Tire Gear