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COMP Cams 54-337-11 Stage 2 LST Blower Camshaft for 5.3L LS
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Enter your Engine Family Number and we will confirm whether this exact converter is street-legal for your vehicle.
Perfect choice for upgraded 5.3L engines, larger displacement, or lager blower applications - 7400 RPM stability with package
Perfect choice for upgraded GM LS engines with larger displacement or larger blower Applications that include more Serious additional modifications for higher RPM and more power.
Specifications
| Camshaft Series | Low Shock Technology |
| Usage | Street/Strip |
| Cam Type | Hydraulic Roller |
| Grind Number | 281MGH15 |
| Basic Operating RPM Range | 2300-7400 R3 |
| Intake Duration at .050 Inch Lift | 233 DD |
| Exhaust Duration at .050 inch Lift | 247 DD |
| Advertised Intake Duration | 291 DD |
| Advertised Exhaust Duration | 302 DD |
| Lobe Separation | 115 DD |
| Intake Valve Lift | 0.612 IN |
| Exhaust Valve Lift | 0.614 IN |
| Lifters Included | No |
| Valve Springs Required | Yes |
| Assembly Lubricant Included | No |
| Camshaft Gear Attachment | 3-Bolt |
| Camshaft Material | Billet Steel |
| Lifter Type | Hydraulic Roller |
| CK-Kit Upgrade | CK54-337-11 |
| MK-Kit Upgrade (24X) | MK54-337-24 |
| MK-Kit Upgrade (58X) | MK54-337-58 |
| Engine Family | GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015) |
| Stage | 2 |
| Recommended Upgraded Stock Rocker Arms | 1477-16 |
| Recommended Max-Lift BSR Shaft Rocker System | 1981-16 |
| Recommended Cam Install Kit | 5621 |
| Grind Number | 281MGH15 |
Note: Available in CK-Kit under CK54-337-11, Available in MK-Kit w/ 24X Timing Set under MK54-337-24, Available in MK-Kit w/ 58X Timing Set under MK54-337-58
⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Warranty: 12 Months
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
Shipping Information
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Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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