Base Plate Kit to Fit a 1978 Chevy K10 5.7 V8
Updated 11/03/2025 | Published 01/04/2025
Question:
Will this fit a 1978 K10 4x4 5.7 V8?
asked by: Mike P
Expert Reply:
Hey Mike,
The Roadmaster Crossbar-Style Base Plate Kit # 122-1 is not compatible with your 1978 Chevy because it has the 5.7L engine.
I'm not seeing any other custom options from a manufacturer either, but I do have some alternative options for you to think about.
Curt has their Adjustable Tow Bar # C19745 which installs by modifying the mounts to a vehicle, or you can have a shop try to figure out a mounting system for you. Either way, it's going to involve modifying your vehicle and you'll want to make sure you have a qualified mechanic do the work.
Product Page this Question was Asked From
Roadmaster Crossbar-Style Base Plate Kit - Fixed Arms
- Tow Bar Base Plate
- Fixed Draw Bars
- Visible
- Roadmaster
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Jon G.
11/3/2025
Hey Mike, did you end up trying the Curt adjustable tow bar for your K10? Knowing how that setup worked could really help others with older trucks looking for a similar solution.