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Last Chance Btr Piston Set - 4.030" Bore - 3.622" Stroke - 6.125" Rod - 3cc Flat Top - Btrp370125ft3-8 Flash Sale: 55% Off [9Ev2TUZi]

$54.99 $175.99 -69%

BTR Piston Set for LS Engines The BTR Piston Set, designed for LS engines, is a premium choice for those seeking top performance and durability. Crafted with 2618 forged material, these pistons offer exceptional strength and longevity. The set includ

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BTR Piston Set for LS Engines

The BTR Piston Set, designed for LS engines, is a premium choice for those seeking top performance and durability. Crafted with 2618 forged material, these pistons offer exceptional strength and longevity. The set includes a range of bore sizes, from 3.780" to 4.065", ensuring compatibility with various engine configurations. With options for stock floating pin or aftermarket connecting rods, and stock or aftermarket crankshaft strokes, this piston set is versatile for a wide array of applications.

Key Features and Specifications

This BTR Piston Set boasts several key features that set it apart from the competition. The pistons are designed with a 3CC flat top, optimizing combustion and enhancing power output. Each set includes .927 piston pins and spiro locks for 6.125" rod applications, while .943 piston pins and OEM style wire clips are included for 6.098" (stock) rod applications. These pistons are paired with a high-quality Mahle piston ring (41858CP.030) to ensure a reliable seal and maintain OEM standards without the premium price tag. The following specifications highlight the product's capabilities:

  • BTR SKU: BTRP370125FT3-8
  • Brand: Brian Tooley Racing
  • Part Type: Pistons
  • Piston Style: Flat Top
  • Piston Volume: -3.0cc
  • Piston Bore Size: 4.030"
  • Piston Stroke: 3.622"
  • Piston Pin Size: .927"
  • Rod Length: 6.125"
  • Engine Type: Gen III/Gen IV LS

Applications and Benefits

Whether you're a professional mechanic or a weekend warrior, the BTR Piston Set is a valuable addition to your engine upgrade kit. Its robust construction and versatile design make it suitable for a variety of LS engine applications, from street performance to racing. The high-quality materials and attention to detail ensure a reliable and efficient operation, enhancing your engine's performance and fuel efficiency. With this piston set, you can expect improved power output, reduced wear and tear, and a longer engine lifespan. Upgrade your LS engine today and experience the benefits of the BTR Piston Set.

What Our Customers Say

January 7, 2026

Absolutely no complaints!

This product is a brilliant tool. It's very well-engineered and so smart.

- Fletcher C..

January 7, 2026

Absolutely no complaints!

It's a very intuitive and user-friendly piece of tech.

- Amira V..

January 7, 2026

Absolutely no complaints!

It's a very well-made and effective tool. A must-have.

- Vienna M..

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