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Replacement Parts

Engines & Engine Parts

Rocker Arms & Parts

BTR Brian Tooley Racing LS3 Rocker Arms w/Upgraded Trunnion Kit Installed | Fits L99 L92 LSA L96 L76 L77 LY6 L94 Rectangle Port Rockers | TK001 Includes12pt Bolts

BTR Brian Tooley Racing LS3 Rocker Arms w/Upgraded Trunnion Kit Installed | Fits L99 L92 LSA L96 L76 L77 LY6 L94 Rectangle Port Rockers | TK001 Includes12pt Bolts
- Pre-Assembled with Trunnion Upgrade – Rocker arms come ready to install with upgraded trunnions already pressed in, saving time and eliminating the need for special tools.
- Upgraded Trunnion Design – Replaces factory needle bearings with stronger trunnions that provide improved durability, reduced failure risk, and long-term valvetrain stability.
- Perfect for Performance Builds – Designed to handle the added stress of high-lift cams, high-RPM use, and boosted applications, making them ideal for street/strip or race LS builds.
- Direct Fit for Rectangle Port LS Engines – Fits LS3, L99, L92, LSA, L96, L76, L77, LY6, and L94 engines, offering compatibility across a wide range of GM Gen IV platforms.
- Trusted BTR Quality – Built and assembled by Brian Tooley Racing, one of the most respected names in LS performance, ensuring top-level engineering and reliability.
Country USA
Brand Michigan Motorsports
Manufacturer BTR Brian Tooley Racing
ItemPartNumber BTRLS3TK001-Kit2
Model BTRLS3TK001-Kit2
Warranty 30 days
UnitCount 16
ReleaseDate 0000-00-00

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