Chevrolet K20 Pickup Spark Plug Wires and Ignition Wiring
Spark plug wires and ignition wiring for the Chevrolet K20 Pickup span the 1960–1986 model years, covering complete wire sets, individual leads, and boot kits in OE replacement and performance styles. Select your year above and we'll show only the spark plug wires and ignition wiring that fit your Chevrolet K20 Pickup. Fitment is checked against our vehicle data for every part listed.
MSD 31199 Super Conductor Spark Plug Wire Set 8-Cylinder Multi-Angle Socket/HEI
MSD 31659 Super Conductor Spark Plug Wire Set Small Block Chevy Socket Distributor Cap
MSD 31193 8.5mm Super Conductor Universal 8-Cylinder Spark Plug Wire Set Black Multi-Angle
MSD 31223 8.5mm Super Conductor Universal Spark Plug Wire Set 8-Cylinder 90° Plug/90° Plug
MSD 31489 Super Conductor 8.5mm Spark Plug Wire Set Big Block Chevy Marine HEI Red
MSD 31189 8.5mm Super Conductor Spark Plug Wire Set Multi-Angle Plug HEI Cap Universal V8
MSD 31183 Super Conductor 8.5mm Spark Plug Wire Set 8-Cylinder Multi-Angle HEI Universal
Moroso 9862M Mag-Tune Spark Plug Wires HEI 90° Spiral Core Black GM Small Block
Moroso 9866M Mag-Tune Spark Plug Wires 8.0mm HEI 90 Degree Black Big Block Chevy
MSD 5565 Street-Fire Spark Plug Wire Set Small Block Chevy Socket Cap Over Valve Cover
MSD 5554 Street-Fire 8mm Spark Plug Wire Set Small Block Chevy HEI
MSD 35609 Super Conductor 8.5mm Spark Plug Wire Set Big Block Chevy HEI Tower Cap
Moroso 73616 Ultra 40 Race Ignition Wire Set Big Block Chevy HEI
Moroso 72416 Blue Max Spiral Core Sleeved Spark Plug Wire Set Big Block Chevy HEI
What's here for your Chevrolet K20 Pickup
- Spark Plug Wire Sets — complete replacement sets in black, performance, and OE replacement configurations
- Individual Spark Plug Wires — single replacement leads including universal and header-specific options
- Single Lead Spark Plug Wires — ceramic-coated and chrome-finished single leads for targeted replacement
- Spark Plug Boot Kits — boot and terminal kits for rebuilding or protecting wire ends
The widest selection here comes from MSD, Standard Motor Products, ACDelco, and Moroso, covering everything from stock-style OE replacements to performance-oriented wiring. Other categories Chevrolet K20 Pickup owners shop for: Chevrolet K20 Pickup Springs and Suspension Parts, Chevrolet K20 Pickup Exhaust and Tail Pipes and Chevrolet K20 Pickup Body Frame Parts, or browse all Chevrolet K20 Pickup parts and accessories.