Top 10 Best Headers For 5.3 Ls Engine

Compatible with Fit for 1982-2004 Chevrolet S10 Truck GMC Sonoma Truck Fit for 1982-2005 Chevrolet S10 Blazer GMC Jimmy Fit for 1991-2001 Oldsmobile Bravada SUV.. Easy to Install Use Headers Kit contains 2 pieces of exhaust pipe and gaskets, bolts and screws required for installation. Meet your DIY needs. For better product experience, you are advised to install it under professional guidance.. Quality materials Forged from high quality stainless steel, welding process, surface polishing treatment, with good corrosion resistance and sealing, long service life, high safety.. Precision Manufacturing CNC precision casting method produces flange, making its surface smooth and not easy to deformation. Every step of manufacturing is precisely positioned to ensure the precision of products and suitable for loading.. Improve Performance The inner wall is smooth, no burrs, ultrasonic cleaning, to ensure that there is no impurities inside the tube,Smooth airflow and stable performanceCan increase 10-15 horsepower..

Headers - Cat4ward - 1-58 in Primary - 2-12 in Collector - Stainless - Natural - GM LS-Series - GM Full-size SUV Truck 2002-13 - Kit. The package length is 12.9 inches. The package height is 1.8 inches. The package width is 13.4 inches.

Designed for 4.8L, 5.3L, 5.7L, 6.0L, 6.2L Engines. for C10 Pickups Chevy GMC Trucks 1960-1998. Note Due to older vehicle frame clearance headers are pulled in very tight, and require our spark plug wires. Note For LS series engine swaps only These do not work on standard SBC or BBC engines.. Note Does not fit 4wd.

Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity. Heavy duty 16-gauge tubing for increased strength and durability. Smooth transition, 1-58 diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response. OE style 2-12 ball and socket collector connects to factory exhaust head pipe with no cutting or welding. TIG-welded, machined 38 header flange for a leak-free seal and maximum strength.

Direct replacement of stock manifolds and bolt-on fit for stock exhaust pipes. Most efficient at providing horsepower gain from idle to mid-range RPM. Fully mandrel bent tubes made of 16-gauge 1.5mm thickness cold roll flash mild steel. Head flange laser-cut from 38-inch 9.5mm thick steel plates and flattened by hydraulic press. All joints TIG welded for great resistance against cracking and wearing Hi-temp paint that holds up to 500C or 932F.

1 58 in. Tubing wo Air Injection wo EGR Incl. FlangesGaskets. Direct Fit bolt-on Replacement, No Welding Required, Uses OEM Style Connections. Direct Fit bolt-on Replacement, No Welding Required, Uses OEM Style Connections. Heavy Duty Laser Cut Port Flanges-No Warping or Leaking Premium Gaskets and Hardware. Will Not Affect the Factory Warranty. Meets EPA and Carb Requirements.

Developed and Tested on the Dyno - Adds 81 Horsepower to LS Trucks and SUV's. High Tech, High RPM - Features innovative LST camshaft technology that improves valve train stability at higher RPM.. No Guesswork - Properly matched components in MK kits completely remove any guesswork in selecting the rest of the valve train.. Horsepower Gains - Delivers excellent horsepower gains and broad torque curve perfect choice for muscle cars and street rods..

Texas Speed TSP BFD Chop Monster 5.3L Cathedral Cam LS 5.3, 5.7, 6.0, 6.2, 7.0. Includes .660 Dual Spring Kit with Integrated One-Piece Seat Seal, Titanium Retainers, PAC Springs, 7.400 Chromoly Pushrods and Michigan Motorsports Crank Bolt Gaskets for Water Pump, Timing Cover, Front Seal. The BFD cam is engineered to give your naturally aspirated LS the MOST SAVAGE CHOP humanly possible while delivering big power throughout the curve. 3600 Stall Recommended. Dual .660 Valve Springs or Better Required. Designed to spec with Chop King - Zac Mertens, the BFD is the nastiest sounding cam you can stuff into your 5.3, 5.7, 6.0, 6.2, LS7, or Big Inch Stroker LS. The BFD is also available for L83.. We designed the BFD for one thing 1010 CHOP for LS engines. It just so happens to make a lot of power too. I run the 'BFD Stroker' in my TSP 434 ci powered C10, which I daily drive in LA traffic. It put down 545whp475wtq through a 4l80e and still manages to get 20mpg on the highway..

Good torque and very strong mid-range power. Good performance cam.. 900-6,700 RPM Operating Range. 212218 Duration at .050. 114 Degree Lobe Separation Angle. 0.5220.529 Valve Lift. Low End Grunt and High RPM Potential - Designed with Xtreme Energy technology to provide excellent power with the LS engine's enhanced cylinder head design.. Fit type Vehicle Specific.

Chopacabra Truck CamFor 1999-2013 GM Gen34 LS Truck Engines 4.8, 5.3, 6.0, 6.2. Cam Specs 214222 .550.550 108 LSA 106 ICL. Engines best suited for 4.8, 5.3, 5.7, 6.0 Equipped with cathedral port heads, Factory converter friendly Operating RPM Range 1200-6500. Add 67hp and 26ft lbs of torque at the crank. VVT engines will require a VVT delete kit. If installing in an engine originally equipped with a 1-bolt camshaft, a 3 bolt conversion kit will be required. MAKE IT A KIT. Our kit options take the guesswork out and include the following Camshaft only Camshaft by itself. Camshaft, Beehive Springs and Valve Stem Seals Cam, Beehive springs, Valve Stem Seals. Camshaft, Springs, Seals Hardened Pushrods Cam, beehive springs, seals and 7.400 long, 516 Chromoly Pushrods with .080 wall thickness. Gasket kit Includes Timing cover gasket, water pump gaskets, front crankshaft seal and GM damper bolt.