GMC C15 Parts & Accessories

Explore GMC C15 parts for chassis projects, drivetrain work and restoration at Black Ops Auto Works. Compare QA1 and Ridetech suspension references, Yukon 12-bolt components and brake-system choices. Build the order around the actual frame, axle, engine and body configuration.

Suspension, Steering and Ride-Height Projects

The QA1 crossmember title names 1963–1972 C10/C15 coverage. Ridetech, UMI, Bilstein and MaxTrac references address different shocks, arms, spindles or ride-height tasks. Require complete C15 production and chassis support, then match mounts and companion components. A notch kit, flip kit, shock-relocation part and complete coilover system are separate purchases.

Yukon Gears and Installation Components

Yukon and Eaton references include GM 12-bolt truck gear, shim, crush-sleeve and installation components. Identify actual axle, carrier, ratio and yoke before comparing parts. Match standard/thick gear requirements and bearing or seal contents with the complete rebuild plan. Keep car and truck 12-bolt references distinct unless the exact part explicitly supports the interface.

Brake-System Choices

Baer rotor and Wilwood kit references serve different assemblies. Wilwood titles distinguish hub/hat arrangements, spindle requirements, rotor sizes and rear offsets. Match installed spindle, axle, caliper and wheel clearance before selecting a conversion or service item. Review supplied hydraulics, parking-brake pieces and installation hardware separately.

Engine, Transmission and Cabin Details

Edelbrock intake or cover references, Cometic gaskets and Clevite bearings need exact installed-engine support and build measurements. FTI TH350/TH400 converter choices require complete transmission and vehicle combination review, not selection by advertised stall alone. DEI interior-kit titles distinguish C10 production/body configurations; confirm exact GMC cab coverage and supplied pieces.

Choose Your Part

• Choose suspension, axle/brake work or a defined engine/cabin project.
• Identify actual chassis, drivetrain and existing conversions.
• Compare full applications, dimensions and complete system contents.

Frequently Asked Questions

Will the listed QA1 coilover crossmember fit my GMC C15?

It names C15 within its stated production range. Confirm exact frame, drivetrain and complete system application.

Are car and truck 12-bolt parts universally interchangeable?

No. Match the exact axle and supported manufacturer reference for every component.

Why do Wilwood spindle and offset notes matter?

They identify specific mounting arrangements that must match the installed chassis and axle.

Can a converter be selected by stall wording alone?

Review the complete engine, transmission, gearing, vehicle weight and intended use with the builder.

What helps confirm an interior kit?

Provide exact cab, production and floor/body details, then review supplied pieces and mounting preparation.

Related Collections

Ask Black Ops Auto Works about your C15 restoration or chassis project.