388ci Dart LS Next Iron Short Block

Texas Speed 388ci Dart LS Short Block

Introducing the ultimate powerplant for enthusiasts and racers alike: the Texas Speed & Performance 388 CID Dart 6-Bolt Short Block Engine. Offered with a -1cc piston, this short block is engineered to push the limits of performance with superior strength and precision.

Built around the proven Dart LS Next Iron Block with a 6-bolt configuration, this 387ci setup combines cutting-edge engineering with a high-strength rotating assembly to deliver up to 1200 horsepower capability. Whether you’re hitting the track or building a high-performance street machine, this short block is ready to perform.

Build Specifications:

• Displacement: 388 CID
• Block: Dart LS Next Iron Block – 6-bolt configuration
• Crankshaft: TSP/K1 58x 3.622” Stroke Crank
• Pistons: TSP/Wiseco 4.125” Forged Pistons (-1cc) with Upgraded Wrist Pins
• Connecting Rods: TSP 4340 Forged Steel 6.125” I-Beam Rods
• Main Hardware: ARP Main Stud Kit – For maximum strength and bottom-end reliability
• Horsepower Rating: Capable of handling up to 1200 HP

Why Choose the TSP 388ci Dart LS Short Block?

Whether you’re tearing up the drag strip or carving corners on the road course, the TSP 388ci Dart LS Short Block is the foundation you need to dominate. Precision-balanced and assembled using premium components, it delivers unmatched strength, durability, and performance for serious enthusiasts and professional racers alike.

Applications:

• High-performance street builds
• Dedicated drag racing vehicles
• Road course and time attack builds

Upgrade your ride today with the Texas Speed & Performance 388 CID Dart 6-Bolt Short Block and experience the difference that cutting-edge engineering and relentless power can make.