GM OE LS Rocker Trunnion Upgrade Kit 1213462
Part Number: PQX1213462PRW INDUSTRIES, INC.
- SKU:
- PQX1213462
- UPC:
- 842864014904
- MPN:
- 1213462
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 3.80 LBS
Description
Stock LS rocker arms experience wear under sustained high-RPM operation, leading to valve timing degradation and potential catastrophic failure. This chromoly trunnion upgrade kit addresses that weakness by replacing factory components with hardened, precision-engineered parts designed to handle extreme loads. Whether you're building a dedicated race engine or maximizing reliability on a street-strip hybrid, this kit eliminates a known point of failure.
The GM OE LS Rocker Trunnion Upgrade Kit (1213462) is a direct bolt-on replacement that requires no additional machine work. Installation takes a few hours with basic hand tools and engine knowledge.
- Set of 16 trunnions
- 4130 chromoly construction
- GM LS-series fitment
- OE replacement upgrade
- Bolt-on installation
- Eliminates stock wear points
- Supports high-RPM operation
- MPN: 1213462
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