B&M Speedometer Port Plug - Black - B&M Logo - TH350/TH350c - GM 931027 helping to prevent costly supercharger

helping to prevent costly supercharger and body damage

covered with fire retardant Pyrovatex ® and feature easy on/easy off velcro ® attachment

Simpson Parachutes

Accelerator Pump Kit

B&M Speedometer Port Plug - Black - B&M Logo - TH350/TH350c - GM 931027 helping to prevent costly superchargerDoes NOT fit B. O. P (Buick, Oldsmobile & Pontiac) TH 350 Transmissions. Protects Your Transmission from Contaminants during use or storage Replaceable O ring seal for leak prevention and simple maintenance Perfect for Electronic Speedometer Conversions Mil Spec Black Anodized Finish for long lasting good looks Includes Stainless Steel Hardware for Superior Corrosion Resistance Product Description: Port Plug Speedometer Hardware Included Aluminum