Skip to main content

1975-1986 Chevrolet K10

The 1975–1986 Chevrolet K10 Squarebody is an off-road icon built for utility, style, and performance. With optional small-block and big-block V8s, solid axles, and rugged design, these 4x4 pickups are perfect candidates for restoration or modification. From Gen V/VI and LS swaps to suspension, exhaust, and interior upgrades, Holley offers everything you need to restore or upgrade your K10.
  • Air & Fuel Delivery
    Shop Now
  • AN Fittings & Hose
    Shop Now
  • Brakes
    Shop Now
  • Cooling
    Shop Now
  • Electrical
  • Engine
    Shop Now
  • Engine Swap Parts
    Shop Now
  • Exhaust
    Shop Now
  • Fasteners & Hardware
    Shop Now
  • Gaskets
    Shop Now
  • Gauges
    Shop Now
  • Ignition
    Shop Now
  • LS & LT Power
    Shop Now
  • Nitrous
    Shop Now
  • Transmission & Drivetrain
    Shop Now
  • Wheels
    Shop Now

RetroBright LED Headlight - 3000K

  • Plug & Play - Plugs into factory headlight harness for easy installation
  • Classic Styling - Retro styled headlight for period correct appearance
  • Superior - Over 2x the light output of halogens to keep you and your classic safe
  • Low Draw/Extended Life - Less current draw and 6x the life of halogen sealed beams
  • Compliant - No-glare beam pattern meets or exceeds SAE and DOT Requirements
  • Serviceable - Replaceable LED cartridges for easy serviceability
  • Proper Fitment - Engineered to fit most shallow light buckets found on classic vehicles
  • Stronger - UV Treated Polycarbonate Lens won't shatter and is 10x stronger than glass or standard plastic
  • Compatible - Sealed Beam Trade Numbers: H5054, H6052, H6054
  • Color Choice - Available in "Classic White" (3000K bulb) for a warm classic hue, "Modern White" (5700K bulb) for a cleaner modern look, or a Yellow Lens (utilizes 5700K bulb inside)
View Holley RetroBright LED Forward Facing Light - Classic White (3000K)

CLASSIC INSTRUMENTS G/STOCK PACKAGE

  • LED lighting with built-in LED dimmer, and molded “light intensifier” ring for bright, even lighting. Brightness of the LEDs can be adjusted with a potentiometer on the back of the cluster
  • Turn signal indicators in the left and right sides of cluster, green LEDs
  • High beam indicator hidden at the top of the tachometer, red LED HaloTM
  • Standard GM sender kit included (t­­emp., fuel, oil, speedometer senders), part no. SNGM
View Classic Instruments G/Stock Package
  • Find Your Parts
  • Clear Selection
  • Find Your Parts
  • Clear Selection
Filter
More Ways To Shop
Categories
Availability
price
  • to
Brand
Applied Filters:Clear All
Items 1 - 100 of 666 Items
    ...
  1. 7

The 1975–1986 Chevrolet K10 Squarebody is a staple of classic American 4x4 performance, blending rugged design with timeless style. Holley offers a full lineup of performance upgrades and restoration parts to bring your K10 back to life or take it to the next level. Whether you're upgrading the original small-block or big-block V8, swapping in a modern LS or Gen V LT engine, or outfitting your suspension for serious off-road use, Holley has the systems to make your vision a reality. From Sniper EFI and Flowmaster exhausts to Terminator X engine management and hook-and-go swap mounts, the path to modern performance starts here.


Looking to refresh your interior or add drivability with power brakes, disc conversions, or modern gauges? Holley’s family of brands delivers OE-fit solutions that are ready to bolt on and hit the road. Whether your Squarebody is a trail toy, a weekend hauler, or a full-frame restomod, our curated parts are designed to fit and perform with the classic lines of your K10.


Back To Top