Interchange/OE Part Numbers: E1841P, PAC-1218.
What's Included in the Package List:
- 1x Stage 3 Performance Camshaft (Specs: 238/242 @.050", .595"/.595" Lift, 112 LSA)
- 16x PAC-1218 Beehive Valve Springs
- 16x 7.400" Chromoly Pushrods
- 16x Valve Stem Seals
- 1x Timing Cover Gasket & Front Seal(Include Water Pump Gaskets)
- 1x Harmonic Balancer Bolt
Camshaft Specifications:
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Camshaft RPM Range: 2200 to 5400 RPM
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Camshaft Intake Valve Lift: .595"
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Camshaft Exhaust Valve Lift: .595"
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Camshaft Advertised Intake Duration: 296°
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Camshaft Advertised Exhaust Duration: 299°
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Camshaft Intake Duration at .050": 238°
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Camshaft Exhaust Duration at .050": 242°
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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: 17.93 pounds
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Package Dimensions: 23.92 x 11.58 x 5.87 inches
Vehicle Compatibility (For LS-Based V8 Engines):
(Fitment Note: Please verify your engine displacement and year carefully. An upgraded high-stall torque converter (3000+ stall) and custom ECU tuning are REQUIRED for optimal performance and drivability with this aggressive Stage 3 profile.)
For LS1 / LS6 (5.7L V8):
1998-2002 Chevrolet Camaro SS
1997-2004 Chevrolet Corvette C5
1998-2002 Pontiac Firebird Formula / Trans Am
For LS2 (6.0L V8):
2005-2007 Chevrolet Corvette C6
2005-2006 Chevrolet SSR
2006-2009 Chevrolet TrailBlazer SS
2005-2006 Pontiac GTO
For LS3 (6.2L V8):
2008-2013 Chevrolet Corvette C6
2010-2013 Chevrolet Camaro SS
For LQ4 / LM7 (4.8L / 5.3L / 6.0L V8 Trucks & SUVs):
1999-2013 Chevrolet Silverado 1500 / 2500 / 3500
1999-2013 GMC Sierra 1500 / 2500 / 3500
2000-2013 Chevrolet Suburban 1500 / 2500
2000-2013 Chevrolet Tahoe
2000-2006 GMC Yukon / Yukon XL
2002-2006 Chevrolet Avalanche
2002-2006 Cadillac Escalade
Ready to unlock massive high-RPM horsepower and that legendary, head-turning "choppy" idle? Designed specifically for Gen 3 and Gen 4 LS-based engines, this premium Stage 3 Camshaft Upgrade Kit is the perfect high-performance foundation for enthusiasts looking to maximize their top-end power. Whether you are building a dedicated street/strip muscle car or drastically upgrading your truck's passing power, this package aggressively alters your valve timing to provide razor-sharp throttle response and completely transform your vehicle's driving dynamics.
When running an aggressive cam profile, upgrading your supporting valvetrain is non-negotiable. At the core of this package is our renowned Stage 3 Performance Camshaft (Specs: 238/242 @.050", .595"/.595" Lift, 112 LSA). To safely handle this intense .595" lift and eliminate valve float, this kit comes fully loaded with a set of 16x genuine PAC-1218 beehive valve springs and 16x heavy-duty 7.400" chromoly pushrods. The bundle is properly rounded out with premium valve stem seals, a front timing cover gasket with a front seal, and a camshaft retainer bolt.
(⚠️ IMPORTANT INSTALLATION NOTE: Hydraulic Roller Lifters are NOT included in this specific kit. Additionally, due to the highly aggressive nature of this Stage 3 profile, an upgraded high-stall torque converter (3000+ stall) and professional custom ECU tuning are STRICTLY REQUIRED for optimal performance and daily drivability.)
Engineered as a definitive high-performance solution for a massive range of GM V8 applications, covering everything from 4.8L to 6.2L displacements. This kit is perfectly compatible with LS1, LS2, LS3, LS6, and LQ4/LM7 engines. It flawlessly fits iconic vehicles like the 1998-2013 Camaro SS/Corvette, 1998-2002 Firebird, and 2005-2006 GTO, as well as hard-working 1999-2013 Silverado/Sierra 1500-3500 trucks, Tahoe, Suburban, Yukon, and Escalade. Upgrade your LS valvetrain the right way with BTSCAR's premium performance components and dominate the street or track.
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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.
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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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