What's Included in the Package (7 OE-Compliant Components):
- 1x E1840P Camshaft for LS
- 1x Timing Chain Kit （3-Bolt Gear)
- 1x M295 Oil Pump
- 16x Valve Seals
- 16x PAC-1218 Springs
- 16x 7.400" Pushrods
- 16x HL2148S Lifters
Camshaft Specifications:
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Camshaft RPM Range: 2200 to 5400 RPM
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Camshaft Intake Valve Lift: .585"
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Camshaft Exhaust Valve Lift: .585"
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Camshaft Advertised Intake Duration: 283°
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Camshaft Advertised Exhaust Duration: 286°
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Camshaft Intake Duration at .050": 228°
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Camshaft Exhaust Duration at .050": 230°
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Camshaft Lobe Separation: 112°
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Camshaft Intake Centerline: 108°
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Camshaft Cam Gear Attachment: 3-Bolt
Shipping & Package Specifications:
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Item Weight: 27.5 pounds
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Package Dimensions: 24 x 15.5 x 6.9 inches
Vehicle Compatibility (Fitment Engine: 4.8, 5.3, 6.0, LS1, LS2, LS6, LQ4, LQ9, LM7)
For LS1/LS6 (5.7L):
1998–2002 Chevrolet Camaro SS
1998–2002 Pontiac Firebird Formula, Trans Am
1997–2004 Chevrolet Corvette C5
For LS2 (6.0L):
2005–2007 Chevrolet Corvette C6
2005–2006 Chevrolet SSR
2006–2009 Chevrolet TrailBlazer SS
2005–2006 Pontiac GTO
For 4.8L/5.3L/6.0L (LQ4/LM7):
1999–2007 Chevrolet Silverado / Sierra
2000–2006 Chevrolet Suburban / Tahoe
2002–2006 Chevrolet Avalanche
2000–2006 GMC Yukon / Yukon XL
2002–2006 Cadillac Escalade
Ultimate Street Performance: Comprehensive Gen 3 LS Stage 2 Camshaft & Valvetrain Upgrade Kit
Are you ready to unlock massive horsepower gains, crisp throttle response, and that iconic, aggressive "choppy" idle sound in your Gen 3 LS engine? Sourcing individual valvetrain components for a high-performance camshaft swap can lead to compatibility headaches and costly technical delays. Eliminate the guesswork and bulletproof your internal assembly with this High-Performance Stage 2 Camshaft Kit. Specifically engineered for Gen 3 LS-series 4.8L, 5.3L, 5.7L, and 6.0L blocks, this pre-matched upgrade package delivers significant horsepower and torque gains across the mid-to-upper RPM range while maintaining excellent street drivability.
The centerpiece of this performance package is the legendary E1840P Stage 2 Camshaft, delivering an aggressive .585" intake/exhaust lift with a 112° lobe separation angle that optimizes power delivery across a broad 2200 to 5400 RPM range. To safely manage the demands of this aggressive lift profile without coil bind or valve float, we have bundled industry-standard valvetrain upgrades: 16 high-strength PAC-1218 Beehive valve springs, 16 heavy-duty 7.400" pushrods, and 16 premium HL2148S LS7-style hydraulic roller lifters. To safeguard your engine’s lubrication system under high-RPM stress, the kit also includes a brand-new M295 oil pump, a heavy-duty timing chain, and premium valve seals.
(⚠️ CRITICAL KIT CONFIGURATION NOTE: This listing includes the mechanical camshaft, valve springs, lifters, pushrods, oil pump, timing chain, and seals ONLY. It DOES NOT include cylinder head gaskets or head bolts. Because lifter replacement requires the removal of the cylinder heads on LS engines, you will need to source head gaskets and head bolts separately to complete the installation. Custom ECU recalibration / computer tuning is highly recommended after installation to ensure proper drivability and performance.)
Engineered to transform your classic truck, SUV, or street machine into a high-powered performer. This comprehensive upgrade kit flawlessly fits a massive lineup of Gen 3 platforms, including the 1999–2007 Chevrolet Silverado/Sierra and Tahoe/Yukon (4.8L/5.3L/6.0L LQ4/LM7), the 1998–2002 Camaro SS/Firebird Trans Am, the 1997–2004 Corvette C5 (LS1/LS6), and early LS2 6.0L applications like the TrailBlazer SS and Pontiac GTO. Save time and build with absolute confidence by choosing BTSCAR's premium, pre-matched valvetrain components.
Free Fast Shipping:
Completely free shipping on all orders. To provide you with the most reliable and fastest delivery experience, your order will be fulfilled by Amazon Fulfillment.
30-Day Returns:
We gladly accept returns and exchanges within 30 days of receiving your order. (Please kindly keep the product brand new and the package not damaged)
Standard Return Shipping:
For standard returns and exchanges (e.g., ordered the wrong part, changed your mind), the buyer is responsible for the return shipping costs.
Note: As per our store guarantee, if you experience any quality issues with our engine kits, we will cover 100% of the return shipping costs.
1-Year Warranty:
We stand behind our products with a full 365-day warranty.
Free Shipping on Returns:
Zero risk on engine kits. If you encounter any quality issues, we will cover the shipping costs for returns or exchanges.
Exclusive Professional Support:
Get dedicated, expert assistance for your parts and technical questions.
24-Hour Response:
Email us anytime. Even outside of regular business hours, we guarantee a reply within 24 hours.
