10 Best 4.8L Vortec Performance Parts

After hours of researching and comparing all models on the market, we find out the Best 4.8L Vortec Performance Parts of 2022. Check our ranking below.

RANK NO. 1
Turbo Kit T70 Single T4 Silverado Sierra Turbocharger Vortec V8 LS 4.8 5.3 6.0
  • Turbo Kit T70 Single T4 Silverado Sierra Turbocharger Vortec V8 LS 4.8 5.3 6.0
  • Cast passenger and driver side manifolds
  • Stainless TIG welded crossover
  • 38mm external wastegate
  • -4AN oil feed kit with adapter plate + Hardened stainless hardware
RANK NO. 2
A-Team Performance Intake Manifold 102mm Throttle Body Fabricated Metal Sheet Compatible with Chevrolet GMC Pontiac LS LS1 LS2 LS6 Silver
  • TIG Welded Aluminum with an Intake which is about 2" taller than stock
  • Compatible with Cathedral Style LS1 LS2 LS6 4.8/5.3/5.7/6.0 Heads
  • Includes: Black Intake Manifold, Black Throttle Body, Black Fuel Rails, and Fuel Crossover Line
  • Also includes Gaskets and Hardware
  • 1 x A-Team Performance Intake Manifold 102mm DRIVE BY CABLE Throttle Body Fabricated Metal Sheet Compatible with Chevrolet GMC Pontiac LS LS1 LS2 LS6 Silver
RANK NO. 3
BLACKHORSE-RACING 4" Cold Air Intake System Kit with Heat Shield Filter Compatible with Chevy GMC 1999 2000 2001 2002 2003 2004 2005 2006 V8 4.8L/5.3L/6.0L(Black)
  • 【Specification】Dimensions: (9.67 x 11.81 x 9.45)" / 950 x 30 x 24)cm (L x W x H).
  • 【Cold Air Intake Kit 】It's the ultimate performance Cold Air Intake Kit with Heat Shield, The air intake kit can help your engine to draw in more cold air resulting in better throttle response and higher explosive horsepower output.
  • 【Advantage】High quality and efficient air intake system, fits automatic and manual transmission, the filters are washable, reusable and easy to install with tools commonly available.
  • 【Efficacy】Designed to increasing 8-10% horsepower & 6-10% torque, and creating an attractive intake noise.
  • 【Compatible with】1999 2000 2001 2002 2003 2004 2005 2006 V8 4.8L/5.3L/6.0L(Don't fit 2006 ford f250 lariat 6.0).
RANK NO. 4
JDMSPEED New 10.5MM Performance Spark Plug Wires Set Replacement For Chevy GMC LS1 Vortec 4.8L 5.3L 6.0L 1999-2006
  • AFTER MARKET HIGH PREMIUM QUALITY, A LITTLE LONGER THAN OEM WIRE
  • 10.5mm Spiral Wound Design
  • Ultra High Strength/High Temp. Silicone Boots and Sleeve
  • Ready for Install Straight out of the box
  • Please make sure to check fitment below!!
RANK NO. 5
MAS 8.5mm Performance Spark Plug Ignition Wires Compatible with Chevy/GMC 1999-2006 LS1 VORTEC 4.8L 5.3L 6.0L
  • 8.5mm Spiral Wound Design
  • UltraLow Resistance KEVLAR Core
  • RFI Suppression
  • Ultra High Strength/High Temp. Silicone Boots and Sleeve
  • Ready for Install Straight out of the box
RANK NO. 6
KIPA Performance Spark Plug Wires for Chevy GMC 1999-2006 LS1 VORTEC 4.8L 5.3L 6.0L Buick Rainer 5.3L 2004, Replace OEM Part Number 9059, Durable Pack-8
  • KIPA Performance 8.5mm Ferrite Spiral Core Spark Plug Wires have a resistance of 500 Ohms per foot. All wires are wrapped in a 500°F heat resistant thick silicone jacket to protect against current leakage and eliminates arcing.
  • Stainless steel spark plug terminals, Ferrite spiral core, high RFI suppression, no radio interference For electronic or points ignition system, street and strip use, High-strength, durable fiberglass braid construction.
  • Fitment: Brand new aftermarket parts Replace for 2004 Buick Rainer 5.3L 2002-2004 Cadillac Escalade 6.0L 1999-2006 Chevy C,K 1500 Silverado Gen III LS1 Vortec Trailbazer 4.8L 1999-2006 Chevy C,K 1500 Silverado 4.8L 1999-2006 Chevy SSR 4.8L 1999-2006 Chevy C,K 1500-2500 Silverado, Ssr Gen III LS1 Vortec 5.3L 1999-2006 Chevy Suburban, Tahoe Gen III LS1 Vortec 5.3L
  • Fitment: Brand new aftermarket parts Replace for 1999-2006 Chevy C, K 2500 Silverado Gen III LS1 Vortec 6.0L 1999-2006 Chevy Suburban, Tahoe Gen III LS1 Vortec 6.0L 1999-2006 GMC C, K 1500 Sierra Gen III LS1 Vortec, Envoy 4.8L 1999-2006 GMC C, K 1500 Sierra Gen III LS1 Vortec 5.3L 1999-2006 GMC Yukon, Denali Gen III LS1 Vortec 5.3L; 1999-2006 GMC C, K 2500 Sierra, Yukon Gen III LS1 Vortec 6.0L
  • high tech bobbins, high temperature shock resistant epoxy, magnetically optimized silicone steel cores and use brass contacts to further enhance the transfer of spark energy to the spark plug
RANK NO. 7
A-Team Performance Silicone Spark Plug Wires Compatible with GMC Chevy Truck SUV 11" Vortec LS LS1 LS2 LS3 LS6 LS7 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L 1999-2014 Black 11 inches
  • Promise to Deliver — Top performance at an affordable price
  • Double-Layer Jacketing — Wrapped in durable two-layer silicone coating that serves as heat protection
  • Long-Lasting — Low-resistance heat conductor that can withstand wear and tear and last for years
  • Warranty and Compatibility — Product is compatible with GMC Chevy Truck 11" VORTEC LS LS1 LS2 LS3 LS6 LS7 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L 1999-2014 and comes with a one-year warranty
  • Note — This set is designed to be used with HEI Distributors. Therefore it does not include a coil wire and is sold separately.
RANK NO. 8
A-Team Performance Silicone Spark Plug Wires Compatible with GMC Chevy Car 8" Vortec LS LS1 LS2 LS3 LS6 LS7 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L 1999-2014 Red 8.0mm
  • High Premium Quality Spark Plug Wires
  • Heat protected; Durable
  • Low resistance conductor wrapped in durable, silicone double-layer jacketing
  • This set is designed to be used with HEI Distributors. Therefore it does not include a coil wire and is sold separately.
  • 1 x A-Team Performance Silicone Spark Plug Wires Compatible with GMC Chevy Car 8" Vortec LS LS1 LS2 LS3 LS6 LS7 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L 1999-2014 Red 8.0mm
RANK NO. 9
MooSun 4" Cold Air Intake System + Heat Shield For 99-06 GMC/Chevy V8 4.8L/5.3L/6.0L / Silverado 1500/2500/3500 (Black)
  • Fit for 2002-2006 Avalanche 1500 & 1999-2006 Fit for Silverado 1500 & 01 02 03 05 06 Fit for Silverado 1500 HD & 1999-2006 Fit for Silverado 2500 & 2001-2006 Fit for Silverado 2500 HD/3500 & 2000-2006 Fit for Suburban 1500/2500/Tahoe & 2007 Fit for Silverado 1500 Classic/1500&2500 HD Classic(Please MATCH your vehicle on the left top)
  • Fit for GMC 1999-2006 Sierra 1500 & 2007 Sierra 1500 Classic & 2001 2002 2003 2005 2006 Sierra 1500 HD & 1999-2004 Sierra 2500 & 2001-2006 Sierra 2500 HD & 2000-2006 Fit for Yukon & 2002-2006 Fit for Yukon XL 1500/2500
  • Designed to increasing 5-10% horsepower & 6-10% torque, and creating an attractive intake noise.
  • MOOSUN intake systems are designed to dramatically reduce intake restriction as they smooth and straighten air flow. The kit replaces your vehicle's restrictive factory air filter and air intake housing.Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • No additional parts will be needed for installation after you purchase this kit,Easy to install performance
RANK NO. 10
Brian Tooley Racing BTR Truck Stage 3 Cam Beehive Springs and Pushrod Kit Fits Silverado Sierra Vortec 4.8 5.3 6.0 6.2
  • Brian Tooley Racing BTR Stage 3 Truck Cam, Beehive Springs and 7.400" Chromoly Pushrods 4.8 5.3 6.0
  • The Brian Tooley Vortec Racing Truck Cam Kit includes: Stage 3 Truck Cam, Beehive Springs, Set of VS LS Hat Seals, 7.400 Chromoly Pushrods
  • Stage III Camshaft Specs Specs: 218/224 .553/.553 110+0 Requires a 3 bolt timing gear.
  • STAGE 3 SPECIFICS: The Stage 3 V2 camshaft is an amazing all around grind for the truck enthusiast. You sacrifice some low end torque in the pursuit of more power higher in the RPM range, but gain an idle note that is distinctly BTR! Stage 3 grind, it is still a tow-friendly camshaft, just not ideal for the everyday hauler. An aftermarket converter is highly recommended with this grind.Excellent for 4.8 5.3 6.0 6.2 Silverado, Sierra, Yukon, Tahoe, Suburban, Escalade
  • Will work with stock converter in some trucks, but recommended to install a 2800-3000 converter for best overall performance.

How Do You Buy The Best 4.8L Vortec Performance Parts?

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We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 4.8L Vortec Performance Parts that you consider buying. Your questions might include the following:

  • Is it worth buying an 4.8L Vortec Performance Parts?
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We’re convinced that you likely have far more questions than just these regarding 4.8L Vortec Performance Parts, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 4.8L Vortec Performance Parts, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best possible 4.8L Vortec Performance Parts. Make sure that you are only using trustworthy and credible websites and sources.

We provide an 4.8L Vortec Performance Parts buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 4.8L Vortec Performance Parts currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 4.8L Vortec Performance Parts has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 4.8L Vortec Performance Parts?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 4.8L Vortec Performance Parts.
  5. Customer Ratings: Number ratings grade 4.8L Vortec Performance Parts objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 4.8L Vortec Performance Parts.
  7. Product Quality: You don’t always get what you pay for with an 4.8L Vortec Performance Parts, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 4.8L Vortec Performance Parts is should be an indication of how long it will work out for you.

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