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E1840P Camshaft Lifters Water Pump Kit with Springs, Pushrods & Gaskets for GM LS Engines
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Overview
This aftermarket E1840P Camshaft Lifters Water Pump Kit is designed for compatible GM LS-Series engine builds using a 3-bolt, non-AFM/DOD valve-train configuration.
The package includes one E1840P Sloppy Stage 2 hydraulic roller camshaft, 16 hydraulic roller lifters, 16 beehive valve springs, 16 7.400-inch chromoly pushrods, engine gasket and bolt components, and one water pump.
Designed for performance projects where camshaft, valve-train, cylinder-head sealing and cooling-system components are serviced during the same engine teardown, this package does not include timing-chain components, an oil pump or rocker arms.
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 valve-train service.
- Includes 16 single beehive valve springs for use with the listed Stage 2 camshaft profile.
- Includes 16 pushrods with a listed 5/16-inch diameter, 7.400-inch length and .080" wall thickness.
- Includes engine gasket, sealing and bolt components for related upper-engine reassembly.
- Includes one AW5087-reference water pump for cooling-system service completed during the same engine teardown.
- Designed for compatible GM LS builds using a 3-bolt cam sprocket without factory AFM/DOD operation.
Details
Package Contents
Specifications
Part Interchange
Fitment
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No compatibility data is available for this product yet.

