Skip to main content

1973-1974 Chevrolet C10

The 1973–1974 Chevrolet C10 kicked off the iconic Square Body era—born tough, built versatile. Whether you're working with a small-block, big-block, or planning an LS or LT swap, Holley has the parts to turn your classic Chevy into a street cruiser, track beast, or show-stopping restomod.
  • 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
  • Exterior
  • Fasteners & Hardware
    Shop Now
  • Gaskets
    Shop Now
  • Gauges
    Shop Now
  • Ignition
    Shop Now
  • LS & LT Power
    Shop Now
  • Suspension & Chassis
    Shop Now
  • Transmission & Drivetrain
    Shop Now
  • Wheels
    Shop Now
  • 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

Brothers Trucks Longbed-to-Shortbed Conversion

  • Includes a laser-etched steel template, a high strength steel inner c-channel brace, a new shortbed front-to-rear brake line, new shortbed parking brake cables, and all necessary hardware to install the kit
  • You will have everything needed to shorten your longbed frame with basic hand tools in your own garage
  • Does requires welding to finish the conversion, but with our steel inner braces, you will be able to safely transport the vehicle to a certified welder
  • 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 401 - 500 of 1,251 Items
    ......
  1. 13

Upgrade Your 1973–1974 Chevrolet C10 with Holley’s Performance and Restoration Parts


The 1973–1974 Chevrolet C10 kicked off the legendary Square Body era, a favorite among classic truck enthusiasts. Whether you're sticking with a small-block or big-block V8 or opting for a modern LS or LT swap, Holley has the performance parts to bring your build to life. From Sniper EFI conversions for precise fuel delivery to Flowmaster exhaust systems that deliver the deep, aggressive tone these trucks are known for, every product is engineered for reliability and power. MSD ignition systems ensure a strong, consistent spark, while Classic Instruments gauges let you monitor every detail from the driver’s seat with style and accuracy.


For suspension and braking, Holley brands Baer Brakes take your C10’s stopping power to the next level and performance brake kits provide confident, fade-free stopping. Whether you're building a weekend cruiser, shop truck, or Pro-Touring masterpiece, Holley’s curated parts lineup gives your 1973–1974 Chevrolet C10 the edge it deserves.


Back To Top