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Michigan Motorsports LS1 Rocker Arms with Upgraded Trunnions Installed - Set of 8 - Fits 4.8L 5.3L 5.7L 6.0L LS1 LS2 LS6 LQ4 LQ9 LM7 - GM Replacement #12681275
4.8 (137 items)
Limited Time SaleUntil the end
23
10
30
$60.59 cheaper than the new price!!
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Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
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New $100.99
Product details
| Management number | 215572014 | Release Date | 2026/04/12 | List Price | $40.40 | Model Number | 215572014 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- High-Quality Construction – Manufactured from premium materials to ensure durability and longevity, these rocker arms are designed to withstand the rigors of high-performance applications.
- Precision Engineering – Each rocker arm is engineered to meet or exceed OEM specifications, providing reliable performance and maintaining proper valvetrain geometry.
- Direct Replacement – Designed as a direct replacement for stock rocker arms in GM LS1, LS2, and LS6 engines, facilitating a straightforward installation process.
- Ideal for Performance Upgrades – Perfect for enthusiasts looking to enhance their engine's valvetrain stability and performance, especially in modified or high-RPM applications.
- Set of 8 Rocker Arms – This package includes a set of 8 rocker arms, suitable for applications requiring half a set or for replacing a specific bank of rocker arms.
| Brand | Michigan Motorsports |
|---|---|
| Model | LS1 Rocker Arms |
| Exterior | Machined |
| Manufacturer | Michigan Motorsports |
| Item model number | 25100-08 |
| Manufacturer Part Number | 25100-08 |
| Is Discontinued By Manufacturer | No |
Rocker Arms
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