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Home / Engines / Big-Block Engines
Chevrolet Performance knows Big-Block engines like nobody else. When it comes to powering your street car, drag car or your trusty old towing rig, look to the company that's been designing and building them since day one.
The Chevrolet Performance line-up of assembled and ready-to-install Big-Block engines offers something for every budget and project. Use the 454 HO for your classic cruiser and the HT 502 to re-power your truck for great towing capability. Chevrolet Performance 427/480 crate engines make great additions to classic Corvettes and COPO Camaro tributes. Racing engines like the ZZ572/720R arm your drag racer with formidable firepower!
Each Chevy Big-Block engine builds on more than half a century of design, validation and manufacturing expertise. They offer the uncompromising durability, power and capability you've come to expect from this legendary Big-Block line-up.
When you need big torque, look no further.