⚡ Unlock LS3 Power with Precision-Engineered Cylinder Heads!
These GM LS3 L92 6.0L/6.2L cylinder heads are fully remanufactured with new valve seats, stem seals, and guides, precision valve jobs, and vacuum-tested seals. Hot tank cleaned and pressure tested to meet AERA standards, they come assembled with rocker arms, delivering a reliable, high-performance upgrade for your engine.
Manufacturer | General Motors |
Brand | Generic |
Model | Cylinder Head |
Item model number | 823 |
Exterior | Machined |
Manufacturer Part Number | 823 ; 821 ; 5364 |
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