740HP ALL-MOTOR Chevy C10 With Sequential Gearbox! | Brutal Squarebody Street Truck Acceleration & Sound by turboandstance - January 28, 2026 This video features Bryan Crofts’ insane 1978 Squarebody Chevy C10 built by Level 7 Motorsports, powered by a naturally aspirated 446ci Don Hardy LS7 producing an impressive 740 horsepower. Paired with a heavily upgraded sequential transmission from Arizona Rod Shop, this classic truck delivers modern supercar-level performance wrapped in timeless American muscle styling. Watch as this all-motor Chevy C10 shows what a properly built Squarebody is capable of, combining raw horsepower, instant throttle response, and aggressive sound into one unforgettable driving experience. A true street machine that proves classic trucks can run with today’s fastest builds. For more content like this one follow us also on Facebook, Pinterest or Instagram!