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#2825445811
COMP Cams 54-458-11 LSR Series Hyd. Roller Camshaft, LS
281/297277/293 (1,900-7,000 rpm)269/277273/281289/305277/293 (2,200-7,000 rpm)
$323.96
/each
Factory Shipped
$404.95
Save $80.99
Quantity
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Product Summary
Hydraulic Roller Tappet Camshaft Type
Rebates Available
See rebate detailsKey Specs
| Camshaft Type | Hydraulic Roller Tappet |
| RPM Range | 1900-7000 |
| Intake Duration (.050" Lift) | 227 |
| Exhaust Duration (.050" Lift) | 235 |
| Lobe Separation | 113 ° |
Need To Know
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855.313.9176Quick and Easy Returns
Return PolicyCOMP Cams 54-458-11 Details
COMP Cams 54-458-11 Details
LSR Cathedral Port (Small Displacement or Max Torque, 4.8L-5.3L). Hydraulic Roller-Good street/strip Camshaft with wide range. Must have substantial airflow upgrades, inlet & exhaust. All COMP Cams Camshafts are manufactured to the strictest tolerances. Rigorously tested and checked for quality.
- Take advantage of today’s newer & better flowing aftermarket cylinder heads
- Feature higher exhaust duration & overall lift to provide broadest powerband and most top-end power of any COMP Cams LS Camshaft
- Unique grinds for both cathedral & rectangle port heads
- Require 26926-16 high-load valve springs
Application
Rebates
Edelbrock "Garage Deals" 20% Off Select Parts Sale
Edelbrock "Garage Deals" 20% Off Select Parts Sale, running from August 25, 2026, through August 25, 2027. For a limited time, customers can save up to 20% off on select Edelbrock parts. All claims must be postmarked on or before 30 days from date of purchase. Purchases must be made between August 25, 2026 and August 25, 2027. This limited-time offer applies to qualifying Edelbrock parts purchased during the promotional period.
Guides & Documents
CARB Warning
For race/ off road use only
CARB Warning
For race/ off road use only
COMP Cams 54-458-11 Specifications
COMP Cams 54-458-11 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 54-458-11 |
| Brand | COMP Cams |
| Camshaft Type | Hydraulic Roller Tappet |
| RPM Range | 1900-7000 |
| Intake Duration (.050" Lift) | 227 |
| Exhaust Duration (.050" Lift) | 235 |
| Lobe Separation | 113 ° |
| GENERAL | |
| Intake Valve Lift w/ Rocker Arm Ratio | 0.614" |
| Exhaust Valve Lift w/ Rocker Arm Ratio | 0.621" |
| Intake Duration | 277 |
| Exhaust Duration | 285 |
| Sold in Quantity | Each |
| Grind Number | 277LRHR13 |
| GTIN Code | 036584195221 |
| External Ignition Box Required | Yes |
| Valve Springs Required | Yes |
Ratings & Reviews
Ratings & Reviews
Questions & Answers
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