Unlock the true potential of your truck or SUV with this premium Stage 2 Camshaft and Complete Engine Rebuild Kit. Designed for performance enthusiasts and professional mechanics, this comprehensive package provides everything you need for a seamless engine upgrade, delivering enhanced horsepower, torque, and reliable performance for your GM V8 engine.
🚗 Vehicle Compatibility
This kit is engineered to fit a wide range of GM Trucks and SUVs. Please verify your VIN and engine specs before ordering:
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4.8L V8: VIN V, C, A (1999–2012)
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5.3L V8: VIN T, Z, B (1999–2007)
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6.0L V8: VIN U, K (1999–2010)
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6.0L LS2 V8: (2005–2009)
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6.2L LS3 V8: Without AFM (2008–2013)
📦 Complete Package Includes
A true all-in-one solution, containing all essential components for your rebuild:
- 1x Stage 2 Camshaft
- 1x High-Volume Oil Pump
- 1x Timing Chain Kit
- 1x Head Gasket Set
- 1x Head Bolts Set
- 16x Valve Springs (Beehive Style)
- 16x Valve Lifters / Lash Adjusters
- 16x Pushrods (7.400" Long, 5/16" Diameter)
- 1x Harmonic Balancer Bolt
📢 Stage 2 Camshaft Specifications
Precision-machined for an aggressive yet street-friendly performance:
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RPM Range: 2,200 to 5,400 RPM
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Intake Valve Lift: .585" | Exhaust Valve Lift: .585"
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Advertised Duration: Intake 283° / Exhaust 286°
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Duration at .050": Intake 228° / Exhaust 230°
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Lobe Separation: 112° | Intake Centerline: 108°
📢 Beehive Valve Spring Specs
High-performance springs designed to handle the Stage 2 cam profile:
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Spring Style: Beehive
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Install Load: 130 lbs @ 1.800" Height
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Open Load: 318 lbs @ 1.175" Height
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Spring Rate: 313 lbs/in
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Outer Diameter: 1.290" (Inside: 0.885")
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Coil Bind Height: 1.140"
🔧 OEM Replacement Part Numbers
Cross-reference these numbers to ensure a perfect match for your vehicle:
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Camshaft: E1840P, E-1840-P
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Oil Pump: 12586665
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Valve Springs: 12625033
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Valve Seals: 12482063
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Valve Lifters: 12499225, HL124, 12551163, 12596365, 12595365
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Timing Chain Kit: 12586481, 12586482, 12556582, 5530498100, 5540807100, 5540532100
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Head Gasket Set: MS98016t
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Timing Cover Gasket: TCS45993
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Head Bolt Set: 12589226, 12575329, 12589016, ES72220
🛡️ Important Notes & Customer Service
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Fitment Check: Please double-check the OE numbers, vehicle model, and year before purchasing to avoid compatibility issues.
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Warranty: Backed by a 1-Year Limited Warranty for your peace of mind.
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Dedicated Support: If you have any questions before or after your purchase, please don’t hesitate to reach out to us. We are always happy to help! Every product is made with great care, and we’re dedicated to giving each customer the best possible experience. Thank you so much for choosing us — your satisfaction means everything to us!