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Premium Select 388" Ls Short Block Guaranteed [T8rcxH7Q]

$104.99 $335.99 -69%

Premium Select 388" Ls Short Block Guaranteed [T8rcxH7Q]: Engine PowerhouseIntroducing the Premium Select 388" Ls Short Block Guaranteed [T8rcxH7Q], a true powerhouse designed for high-performance engines. This short block is engineered to deliver exceptional power and reliability, making it an ideal choice for enthusiasts

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Premium Select 388" Ls Short Block Guaranteed [T8rcxH7Q]

Premium Select 388" Ls Short Block Guaranteed [T8rcxH7Q]: Engine Powerhouse

Introducing the Premium Select 388" Ls Short Block Guaranteed [T8rcxH7Q], a true powerhouse designed for high-performance engines. This short block is engineered to deliver exceptional power and reliability, making it an ideal choice for enthusiasts seeking maximum output. With its robust construction and top-tier components, this short block is built to withstand the rigors of high-horsepower applications.

Superior Specifications and Features

Equipped with the Dart SHP PRO Iron block, this short block boasts 1/2" head threads and 7/16" ARP main studs for superior strength. The 4.125" bore and Smeding 4340 8 Counterweight crankshaft ensure a powerful and balanced engine. The Smeding 300m Billet Steel Pwr Adr I-Beam rods and JE Ultra 2618 Forged Aluminum pistons provide exceptional strength and efficiency. Additionally, the stainless steel top rings and Napier 2nd rings offer durability and optimal engine performance.

Ultimate Performance and Durability

Perfect for both street and track applications, the Premium Select 388" Ls Short Block Guaranteed [T8rcxH7Q] is designed to provide unparalleled performance. The included camshaft kit, featuring a Smeding Forged Camshaft and Gaterman Link-Bar Hydraulic Roller Lifters, ensures smooth operation and increased power. The sealed-up kit, with the Melling 10295 Oil Pump and Gen IV Front Timing Cover, guarantees a leak-free and efficient engine. Whether you're looking to upgrade your daily driver or prepare for a high-performance event, this short block is the perfect choice. With Smeding Performance's 1-year workmanship guarantee, you can trust in the quality and reliability of this engine powerhouse.

What Our Customers Say

February 6, 2026

Absolutely no complaints!

The performance is truly very impressive.

- Larry T..

February 6, 2026

Absolutely no complaints!

It’s an investment that I'm glad I made.

- Bennett E..

February 6, 2026

Absolutely no complaints!

The build quality is simply outstanding.

- Finn X..

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