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E1840P Camshaft Lifters Valve Springs Kit for GM LS Engines
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Overview
This aftermarket E1840P Camshaft Lifters Valve Springs Kit is designed for selected GM LS-Series engine builds using a compatible 3-bolt, non-AFM/DOD valve-train configuration.
The package includes one E1840P Sloppy Stage 2 hydraulic roller camshaft, 16 hydraulic roller lifters and 16 single beehive valve springs for performance projects where the camshaft, lifters and spring capacity are addressed during the same valve-train service.
The camshaft features .585-inch intake and exhaust valve lift, 228°/230° duration at .050-inch lift, a 112° lobe separation angle and a 108° intake centerline.
Product Features
- Includes one E1840P hydraulic roller camshaft for compatible GM LS performance engine builds.
- Features .585" intake and exhaust valve lift, 228°/230° duration at .050", a 112° lobe separation angle and a 108° intake centerline.
- Includes a complete 16-piece hydraulic roller lifter set for coordinated camshaft and lifter service.
- Includes 16 single beehive valve springs for use with the listed Stage 2 camshaft profile.
- Designed for compatible GM LS engine builds using a 3-bolt cam gear without factory AFM/DOD operation.
- Designed for performance builds where the camshaft, lifters and valve springs are upgraded during the same engine teardown.
Details
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Specifications
Fitment
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No compatibility data is available for this product yet.

