FULL BUILD: Breakdown Of The 1970 Synister Chevelle SEMA Monster 🔥 | Gas Monkey Garage

Richard Rawlings takes a deep dive into the FULL BUILD of Gas Monkey Garage’s legendary 1970 Synister Chevelle — the radical custom SEMA build that pushed the entire team beyond anything they’d ever created before. From widening the body and chopping the roofline to redesigning the rear section and integrating hidden custom details, this Chevelle became one of the most extreme muscle car builds in Gas Monkey history. Powered by a brutal 427 engine and sitting on a Speedtech chassis with independent rear suspension, the Sinister Chevelle combines pro-touring performance, elite craftsmanship and subtle custom fabrication that completely transforms the classic 1970 Chevelle silhouette. Built alongside partners like System X, QA1, MagnaFlow, HRE Wheels and Titans of CNC, this SEMA monster proves exactly why Gas Monkey Garage continues to build some of the wildest custom cars on the planet. 2026 is here, and Gas Monkey Garage is rearin' to go! In the meantime, enjoy the full START TO FINISH of our 2025 SEMA build, the Synister Chevelle! GMG#27🛞 WIN a brand new Lambo Sterrato @ https://www.GasMonkeyGarage.com Check out System X and how you can protect your ride ➡️ https://www.systemx.com You can learn more about SpeedTech Performance chassis & suspension here: https://speedtechperformance.com/ Gas Monkey Garage 🛞💨 Instagram:   / gasmonkeygarage   Facebook:   / gasmonkeygarage   Twitter:   / gasmonkeygarage   Website: https://GasMonkeyGarage.com Richard Rawlings 💸🐒 Instagram:   / rrrawlings   Facebook:   / rrrawlings   Twitter:   / rrrawlings   Gas Monkey Icehouse 🍔🛞💨 Instagram:   / gasmonkeyicehouse   Facebook:   / gasmonkeyicehouse   Website: https://GasMonkeyIcehouse.com Gas Monkey Sturgis ⛰️🛞💨 Instagram:   / gasmonkeysturgis   Facebook:   / gasmonkeysturgis   Website: https://GasMonkeySturgis.com Follow the GMG team: 🔧 Josh:   / josh_paris30   🎥 Sinjin:   / sinjinvenegas   🎥 Alex:   / low.frs   🎞️✂️John:   / oooctojon   Interested in sponsorship opportunities or a brand collaboration? Send us an email at Partnerships@GasMonkeyGarage.com