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In Stock Brian Tooley Btr Shaft Rocker Kit For 1997+ Chevrolet Gen Iii Ls 4.8l 5.3l 5.7l 6.0l Ls1 Ls6 Ls2 Ls3 Lq4 Lq9 Device [zwqF9Br8]

$44.99 $143.99 -69%

BTR Shaft Rocker Kit: Revolutionizing LS Rocker Arm Trunnion KitsIntroducing the new BTR Shaft Rocker Kit, the latest innovation in LS rocker arm trunnion kits. This kit is designed for performance-minded engine builders looking to enhance the perfor

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BTR Shaft Rocker Kit: Revolutionizing LS Rocker Arm Trunnion Kits Introducing the new BTR Shaft Rocker Kit, the latest innovation in LS rocker arm trunnion kits. This kit is designed for performance-minded engine builders looking to enhance the performance and durability of their Chevrolet Gen III-IV cylinder heads. The BTR shaft rocker system addresses the inherent issue of valve train deflection in stock rocker arm mounting, significantly reducing deflection for improved performance.

Product Details and Specifications

The BTR shaft rocker kit features a billet steel stand with four shafts per cylinder head, ensuring a robust and precise setup. The shafts are crafted from genuine 52100 bearing steel, known for its exceptional strength and longevity. Each pair of rockers is mounted with five fasteners, offering superior stability compared to the traditional single bolt configuration. This kit includes a bolt for the rocker stand, a rocker shaft snap ring, and a trunnion bearing kit. The choice of steel over aluminum for the stand was based on extensive testing, with steel emerging as the superior material.
  • Improved performance and durability through reduced valve train deflection
  • Billet steel stand with four shafts per cylinder head for enhanced stability
  • Shafts made from genuine 52100 bearing steel for superior strength and longevity

Benefits and Target Audience

The BTR shaft rocker kit is the perfect solution for anyone looking to elevate their Chevrolet Gen III-IV engine's performance. Whether you're a professional engine builder or a DIY enthusiast, this kit is designed to meet the demands of high-performance applications. With its easy assembly using existing stock rockers, this kit is both versatile and cost-effective. The benefits of this kit are not just limited to performance; it also offers improved engine life and reliability, making it an essential upgrade for any LS engine.
  • Enhanced performance and durability for high-performance applications
  • Easy assembly with existing stock rockers for cost-effective installation
  • Target audience: Professional engine builders and DIY enthusiasts

What Our Customers Say

January 5, 2026

Absolutely no complaints!

A superb item that feels very durable.

- Portia N..

January 5, 2026

Absolutely no complaints!

This is a very good and clever tool.

- Hyacinth B..

January 5, 2026

Absolutely no complaints!

A great tool that is very clever.

- Carys S..

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