* Chevy Truck Generations: The 1980s saw a significant shift in Chevy truck design, so it's important to know which generation you're working with. 1986 fell into the "square-body" era (roughly 1973-1987) but some parts could be shared with earlier or later models.
* Models & Trim Levels: Even within a generation, there were many models (C10, C20, C30, Suburban, etc.) and trim levels, which could have different engine sizes, transmissions, and other features.
* Specific Parts: Some parts, like tires or headlights, might be interchangeable across a wider range of years, while others, like engine components or body panels, would be more specific.
How to Find Interchangeable Parts:
1. Identify your truck: Determine the exact model (C10, C20, etc.), trim level, and engine size.
2. Search online: Websites like ChevyTalk, LMC Truck, or even eBay have forums and parts catalogs where you can find compatibility information.
3. Consult with a parts store: Local auto parts stores usually have catalogs and knowledgeable staff who can help you identify interchangeable parts.
General Tips:
* Model Year Range: Parts from the same generation (square-body, for example) are generally more likely to be interchangeable. Be wary of parts from significantly earlier or later years.
* Engine Compatibility: Make sure engine parts (like intake manifolds or exhaust systems) are compatible with your engine size and type.
* Body Panels: Body panels, like doors or fenders, are often more specific to the model year and trim level.
Remember, it's always best to verify part compatibility before making a purchase. Good luck with your project!
