Top 10 Best Big Block Chevy Spark Plugs In [2022]

1. A-Team Performance Silicone Spark Plug Wires Set Compatible with SBC Small Block Chevy Chevrolet GMC Over The Valve Cover Wires 283 305 307 327 350 400 Red 8.0mm

  • Top performance and quick installation at an affordable price
  • Over The Valve Covers, Black 90-Degree Straight Boot for HEI Distributor, Black 90-Degree Boot for Spark Plug, and Coil-in-Cap HEI Design System
  • Low-resistance heat conductor that can withstand wear and tear and last for years
  • Product is compatible with Chevrolet GMC Over the Valve Cover Wires 283 305 307 327 350 400 and comes with a one-year warranty
  • This set is designed to be used with HEI Distributors. Therefore it does not include a coil wire and is sold separately.

2. JDMSPEED New HEI Distributor With Spark Plug Wires Ignition Combo Kit Replacement For Chevy SBC 350 BBC 454

  • Include: One Distributor and one set plug wires
  • 10.5mm High Performance Racing Spark Plug Wires SBC BBC Straight Boots
  • Electronic Ignition HEI Plug Wires, 90 Degree HEI Style Boots on Distributor with Straight Spark Plug Boots
  • Replacement For GM application utilizing the 4-pin ignition module
  • HEI Complete Distributor 283, 305, 307, 327, 350, and 400 small blocks, and 396, 427, and 454 big blocks. Red cap

3. ACDelco R45TS Professional Conventional Spark Plug (8 Pack)

4. Universal Spark Plug Wire Set – 10.5mm High Performance Kit – Compatible with Chevy, GM SBC, BBC, Small Block 307, 327, 350, Big Block Engines 496, 502, 427, 454 and more with HEI Distributor

  • 10.5mm Red Spark Plug Wire Set – 9-Piece Kit, 8 for the spark plugs 1 for the coil. The sparkplug wire set also called high tension leads transfer high voltage pulses to ignite the air and fuel mixture for a combustion in the engine. High performance wires can withstand extreme heat and voltages therefore enabling the engine to run at its maximum potential power consistently without dropping performance for long periods of time.
  • Compatible Replacement for Chevrolet & GM SBC & BBC Engines – Fits HEI (High Electronic Ignition) systems with Small Block and Big Block engines including SBC 302, 305, 307, 327, 350, 400, BBC 348, 366, 396, 402, 409, 427, 454, 496, 502, 572, 632 engines with V8 4.9L, 5.0L, 5.4L, 5.7L, 6.6L, 6.5L, 6.7L, 7.0L, 7.4L, 8.1L, 8.2L, 9.4L and 10.4L displacements.
  • Premium Quality & Performance – This high performance racing spark plug wire set from AA Ignition has 90 degree boot socket on both ends of the wire and features longer and thicker wires than OEM complimented with the red color that will definitely give that racing style look to your engine while providing the highest possible voltage spark for maximum performance, torque and horsepower without interfering radio frequency.
  • OEM Fit, Quality, Finish – While this is not a genuine OEM part, it is a direct replacement for the factory sparkplug wires and will deliver the same performance as OEM if not better. 10.5mm thick wires composed of high di-electric insulator and heavy glass braid wrapped heavy duty silicone jackets and high performance black boots that will surely withstand extremely high temperatures and excessive abrasion for a long period of time.
  • Lifetime Warranty – This SBC BBC HEI spark plug wire set manufactured by AA Ignition comes complete with a lifetime warranty. If the part ever fails on your small block or big block engine build simply contact us for a replacement. If you are experiencing misfires, hard starting, rough idle, hesitation and poor fuel economy then you may need to replace your spark plug wires.

5. MAS 8.5MM High Performance Spark Plug Wire Set Compatible with Chevrolet Chevy GM Small Block 283 305 307 327 350 400

  • High-temperature tolerance and is made of 100% pure silicone insulator for the outer layer.
  • Black with 90 Degree Boot for HEI Distributor, and Black 90 Degree Boot for Spark Plug. For Coil-in-Cap HEI Design System
  • product is compatible with Chevy Chevrolet GMC SBC Small Block Under the Exhaust Wires HEI 283 305 307 327 350 400
  • Uses high dielectric strength insulator, braided heavy glass, heavy-duty silicone jackets, and high temperature black boots that resist heat and abrasion damages
  • Top performance, quick installation, and uses spiral-wound copper conductor with extremely low resistance combined with extremely high EMI suppression

6. A-Team Performance 8.0 mm Double-Layer Red Silicone Spark Plug Wires BBC Big Block Compatible with Chevy Chevrolet GMC Straight Boot Wires 396, 402, 427, 454, 502, 572

  • Top performance and quick installation at an affordable price
  • Black 90-Degree Boot for HEI Distributor, Black Straight Boot for Spark Plug and Coil-in-Cap HEI Design System
  • Low-resistance heat conductor that can withstand wear and tear and last for years
  • Product is compatible with BBC Big Block Chevrolet GMC Straight Boot Wires 396 402 427 454 502 572 and comes with a one-year warranty
  • This set is designed to be used with HEI Distributors. Therefore it does not include a coil wire and is sold separately.

7. R&M Specialties 1101K Black Spark Plug Wire Loom Set for Small Block Chevy

  • Package Dimensions: 3.7 H x 11.3 L x 8.2 W (inches)
  • Country of Origin : United States
  • Fit type: Vehicle Specific
  • Package Weight: 1.1 pounds

8. ACDelco Professional 9618V Spark Plug Wire Set

  • Wire conductor, wire length, and diameter help provide maximum spark delivery and protection
  • Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal
  • Terminal design improves spark plug retention and assists installation with excellent corrosion resistance
  • Insulator employs high dielectric materials
  • Coil retainer prevents fretting and micro-arcing

9. R&M Specialties 1101R Red Spark Plug Wire Loom Set for Small Block Chevy

  • Package Dimensions: 9.46 L x1.55 H x5.3 W (inches)
  • Package Weight: 0.94 pounds
  • Country of Origin : United States
  • Part Number: 1101R

10. R&M Specialties 1102S Satin Spark Plug Wire Loom Set for Big Block Chevy

  • Package Dimension : 9.46 ” L x 5.3 ” W x 1.55 ” H
  • Country of Origin: UNITED STATES
  • Model Number : 1102S
  • Item Package Weight : 0.94 pounds

Leave a Comment