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Southern Performance Systems

Phone: 678-482-0866

Today's Muscle Engines for Yesterday's Cars

SPS is a Chevrolet Performance Authorized Reseller!

ProStreet: LS7

LS7 Engine with a T56 Magnum transmission. Shown with the ProStreet serpentine system. This LS7 Engine features our wet sump conversion system. Our naturally-aspirated LS7’s are available with 505 Horse Power and up. A LS7 would make a great power-plant for your Pro-Touring Muscle Car. At Southern Performance Systems, we build today's engines for yesterday's classic cars.


Are you looking for a new engine for your Hot Rod?  Give us a call at 678-482-0866