Kincaid Speed Shop
73-87 Square Body Hubcap Adapters for Boyd, Detroit Steel, Coy's & Speedway Wheels
73-87 Square Body Hubcap Adapters for Boyd, Detroit Steel, Coy's & Speedway Wheels
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Upgrade your classic wheel setup with this 73-87 Squarebody Hubcap Adapter Set (Set of 4) designed for:
- Detroit Mobsteel Wheels
- Coy's Wheels
- Boyd Coddington Smoothies
- Speedway Motors smoothie wheels.
These do NOT fit other brands of wheels!
These do NOT fit other hubcaps!
These adapters allow you to mount 73-87 hubcaps without drilling, cutting, or modifying your wheels.
Simply pop the adapter into the hubcap, then press onto the wheel for a secure fit that holds firmly in place—yet can still be easily removed using a plastic pry tool when needed.
Features:
- Fits 10.5” version of these hubcaps
- No drilling or wheel modification required
- Easy install and removal
- Secure fit with clean, factory-style look
- Set of 4 adapters included
- Hubcaps not included
Custom fitting may be available—if you have a specific hubcap, feel free to contact us to see if it can be adapted for your setup.
Installation Video:
https://youtu.be/odeB4ycNkZI?si=RJ3cidyvZsT-9iAM

