1997-2007 Chevy/GMC LS E1840P Stage 2 Complete Cam & Lifter Kit (.585" Lift) w/ MLS Head Gaskets & Bolts

Vehicle Compatibility (For Gen III LS Engines)

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 (LR4/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

Wake Up Your LS: Complete Gen 3 LS Stage 2 Camshaft & Lifter Kit

Are you ready to unlock massive horsepower, significant mid-to-upper RPM torque, and that signature, aggressive "choppy" idle from your Gen 3 LS engine? The factory camshaft severely limits the true potential of the 4.8L, 5.3L, 5.7L, and 6.0L platforms. However, upgrading to an aggressive profile requires more than just a cam swap—it demands a complete valvetrain and top-end refresh to handle the increased lift and RPMs. Wake up your LS engine, dominate the street or track, and ensure reliable performance with our complete High-Performance Stage 2 Camshaft and Lifter Overhaul Kit.

Unlike standalone cams, this professional-grade master bundle provides all the critical components needed for a bulletproof top-end rebuild. The centerpiece is the E1840P Stage 2 Camshaft, featuring a 3-bolt gear attachment, .585" intake/exhaust lift, 228°/230° duration at .050", and a 112° Lobe Separation Angle (LSA) for optimal power between 2200 and 5400 RPM. To guarantee valvetrain stability, we’ve included a full set of 16 upgraded LS7-style lifters (HL2148S) with trays and premium valve stem seals. The kit also secures your engine's compression with Multi-Layer Steel (MLS) head gaskets, a complete set of 30 cylinder head bolts, timing cover and water pump gaskets, and a brand-new 16mm harmonic balancer bolt (replacing OE: 12557840). (⚠️ Fitment Note: Head bolts and the harmonic balancer bolt are torque-to-yield and must be replaced during installation to guarantee correct factory clamping force.)

Engineered specifically as a high-performance upgrade for a massive range of Gen 3 LS engines, including the LS1, LS6, LS2, LQ4, and LM7. This master kit is the ultimate bolt-on solution for the 1998–2002 Chevrolet Camaro / Pontiac Firebird (5.7L), 1997–2007 Corvette C5/C6, and the 1999–2007 Chevrolet Silverado / GMC Sierra (4.8L, 5.3L, 6.0L), as well as popular SUV applications like the Tahoe, Suburban, TrailBlazer SS, and Escalade. Don't leave horsepower on the table or risk your engine with tired valvetrain components. Upgrade your LS the right way with BTSCAR's premium-grade performance parts for head-turning sound and reliable power.

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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.

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We stand behind our products with a full 365-day warranty.

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Zero risk on engine kits. If you encounter any quality issues, we will cover the shipping costs for returns or exchanges.

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