New
Arrivals/Restock
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
4.1 (135 items)
Limited Time SaleUntil the end
02
16
22
US$209.99 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used US$140.00
Product details
| Management number | 215572005 | Release Date | 2026/04/12 | List Price | US$140.00 | Model Number | 215572005 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 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.
| Brand Name | Michigan Motorsports |
|---|---|
| Manufacturer | BTR Brian Tooley Racing |
| Material Type | Alloy Steel |
| Item Type Name | Rocker Arms and Brian Tooley 12pt Bolts |
| Auto Part Position | Center |
| Included Components | 8 assembled intake LS3 rocker arms with upgraded trunnion kit installed, exhaust Brian Tooley 12pt bolts |
| Manufacturer Warranty Description | 30 days |
Bestseller ranking
Rocker Arms
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form