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COMP Cams
COMP Cams Camshaft LS1 273Lr HR-112 LSR 223/231 HRlrLS
SKU: cca54-457-11
Hydraulic Roller: Steady power throughout broad range. Needs aftermarket airflow improvements on inlet and exhaust.
$404.95
3 In Stock
Ships from alternate warehouse
Overview
Hydraulic Roller: Steady power throughout broad range. Needs aftermarket airflow improvements on inlet and exhaust.
LSR Cathedral Port 223/231 Hydraulic Roller Cam for GM LS GEN III/IV
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Fitment notes (catalog)
Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)
Summarized compatible vehicles also appear under Description → Fitment.
Detailed rows from our confirmed fitment index can be large (dozens to hundreds per part). Load them only when you need year/trim/engine-level links to Shop by Vehicle.