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Speedmaster aluminum adapter spacers allow you to adapt Powerglide to Turbo TH400 automatic transmission tailhousing
allowing the air cleaner to sit low enough to shut the hood
Keep dirt and foreign objects out of your carburetor during storage
Too much oil increases oil consumption and can cause a buildup of carbon
Remote Idle Air Control IAC Valve and Adaptor Unit [Thread] Speedmaster aluminum adapter spacers allowSpeedmaster idle air control motor adapters allow GM style idle air control motors to be used with throttle bodies originally designed for a different bolt pattern, simplifying EFI conversions for both street and race applications. Made from durable aluminum and finished in sleek black for a clean, professional look.
