You would be hard pressed to find a group of guys that know more about transmissions. We are blessed to work with them, and they build a quality piece that you can always count on.

Gearstar is a proud team of master technicians specializing in custom-built high performance automatic transmissions, torque converters, and components.

Quick View Gearstar GM 700R4 Performance Transmission Level 3 $5,245.00 Quick View Gearstar GM 4L80E Performance Transmission Level 3 $6,345.00 Quick View Gearstar GM …

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Every transmission is hand-built by a single expert technician using only top-tier components, ensuring unmatched performance and reliability. Whether it's for a mild street machine or a …

Feb 11, 2025 · We visited Gearstar Performance Transmissions to see what’s involved with building some of the industry’s best automatic transmissions.

Gearstar builds automatic transmissions for Chevrolet vehicles, highlighting models like Camaros and Corvettes. And for Mopar lovers, we design transmissions that bring out the best in …

Our shop offers a complete range of automotive transmission services by skilled technicians. Auto repairs are backed by a comprehensive warranty. Visit today to experience great service with …

Find the best Auto Transmission nearby Fresno, CA. Access BBB ratings, service details, certifications and more - THE REAL YELLOW PAGES®

Dec 19, 2025 · Gearstar builds a reinforced Turbo 400 transmission to handle Alex Taylor’s 3,000-hp, six-second ’55 Chevy. Here’s how the team engineered a truly race-ready TH400 …