Interchange/OE Part Numbers: E1841P, PAC-1218, HL2148S, M295.
What's Included in the Package List:
- 1x Stage 3 Performance Camshaft (Specs: 238/242 @.050", .595"/.595" Lift, 112 LSA)
- 16x HL2148S Hydraulic Roller Lifters (with 4x Guide Trays)
- 16x PAC-1218 Beehive Valve Springs
- 16x 7.400" Chromoly Pushrods
- 16x Valve Stem Seals
- 2x Multiple Layers Steel (MLS) Head Gaskets
- 1x Complete Cylinder Head Bolts Set(Early Style, Unequal Length)
- 1x Timing Cover Gasket & Front Seal
- 2x Valve Cover Gaskets
- 1x High-Volume Oil Pump (M295)
- 1x Engine Timing Chain Kit (3-bolt Gear)
- 1x Harmonic Balancer Bolt
Camshaft Specifications:
-
Camshaft RPM Range: 2200 to 5400 RPM
-
Camshaft Intake Valve Lift: .595"
-
Camshaft Exhaust Valve Lift: .595"
-
Camshaft Advertised Intake Duration: 296°
-
Camshaft Advertised Exhaust Duration: 299°
-
Camshaft Intake Duration at .050": 238°
-
Camshaft Exhaust Duration at .050": 242°
-
Camshaft Lobe Separation: 112°
-
Camshaft Intake Centerline: 108°
-
Camshaft Cam Gear Attachment: 3-Bolt
Shipping & Package Specifications:
-
Item Weight: 37.9 pounds
-
Package Dimensions: 25 x 15.5 x 7 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 professional 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 LQ4 / LM7 (4.8L / 5.3L / 6.0L V8 Trucks & SUVs):
1999-2007 Chevrolet Silverado 1500 / 2500 / 3500
1999-2007 GMC Sierra 1500 / 2500 / 3500
2000-2006 Chevrolet Suburban 1500 / 2500
2000-2006 Chevrolet Tahoe
2000-2006 GMC Yukon / Yukon XL
2002-2006 Chevrolet Avalanche
2002-2006 Cadillac Escalade
Unleash the Beast: Master Stage 3 Performance Camshaft & Complete Overhaul Kit for LS V8 Engines
Ready to completely transform your LS engine with massive high-RPM horsepower and that aggressive, head-turning "choppy" idle? Whether you are building a dedicated street/strip muscle car or adding serious top-end capability to your heavy-duty truck, this Master Stage 3 Performance Camshaft Overhaul Kit is engineered to be the ultimate foundation for maximum power output. Designed specifically for Gen 3 and early Gen 4 LS-based engines, this comprehensive package aggressively alters your valve timing to provide razor-sharp throttle response and unmatched high-speed performance.
Unlike basic cam swap kits that leave you searching for supporting parts, this ultimate master rebuild set provides absolutely everything you need for a bulletproof top-to-bottom valvetrain and timing overhaul. At its core is our specialized Stage 3 Performance Camshaft (Specs: 238/242 @.050", .595"/.595" Lift, 112 LSA). To safely handle this intense .595" lift and prevent valve float, the bundle comes fully loaded with 16x PAC-1218 beehive valve springs, 16x heavy-duty 7.400" chromoly pushrods, and 16x HL2148S hydraulic roller lifters with trays. To ensure absolute reliability and a perfect seal under extreme cylinder pressures, we've also included premium Multiple Layers Steel (MLS) head gaskets, a complete cylinder head bolt set, a high-volume M295 oil pump, and a durable engine timing chain kit. (⚠️ Install Note: Due to the extremely aggressive nature of this Stage 3 profile, an upgraded high-stall torque converter (3000+ stall) and professional custom ECU tuning are REQUIRED for optimal performance and drivability.)
Engineered as the definitive high-performance solution for a massive range of GM V8 applications. This master kit is perfectly compatible with 5.7L LS1/LS6, 6.0L LS2, and 4.8L/5.3L/6.0L LQ4/LM7 truck engines. It flawlessly fits iconic vehicles like the 1998-2002 Camaro SS/Firebird, 1997-2007 Corvette, and 2005-2006 GTO, as well as hard-working 1999-2007 Silverado/Sierra 1500-3500 trucks, Tahoe, Suburban, Yukon, and Escalade. Rebuild and upgrade your LS engine the right way with BTSCAR's premium full-system performance components and dominate the street or track.
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.
