Collection: Auto - Bellhousing

Ensure a perfect mate between your engine and transmission with our premium selection of auto bellhousings. Whether you need an SFI-rated scattershield for high-performance racing, a specialized transmission adapter for a custom swap, or essential hardware like dowel pins, index plates, and heavy-duty bolt kits, DIY Customs offers top-tier drivetrain solutions at unbeatable prices. From spacers to motor plates, we carry the rugged components required for precise alignment and safety. Don't see the exact fitment, bolt pattern, or brand you need for your project? Hit the live chat or call 412-882-8346—we can special order and drop-ship exactly what you are looking for directly to your garage or doorstep!