High-Flow LS3 Cylinder Heads by Chevrolet Performance – OEM-Style Castings, Part Number 12675871

Description

Chevrolet Performance LS3 Cylinder Heads

Fit any LS engine with Chevrolet Performance LS3 cylinder heads. Manufactured from aluminum alloy, these GM stock replacement heads are assembled with intake and exhaust valves, stem seals, retainers, springs, and locks. Great cylinder head airflow has always supplied the LS Series with exceptional performance. Retain that performance and save yourself time and worry by replacing your tired cylinder heads with Chevrolet Performance LS3 cylinder heads.

Warranty

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