B&M Transmission Speedometer Port Plug for GM TH350, TH350c, Powerglide, Muncie M-20, and Aisin AY6
Items You Need
B&M 20299 Features:
- Includes (2) Stainless Steel Mounting Bolts, (1) O-Ring, and (1) Washer
- Protects your Transmission from Contaminants During Use or Storage
- Perfect for Electronic Speedometer Conversions
- Replaceable O-Ring Seal for Leak Prevention and Maintenance
- Does NOT fit B.O.P (Buick, Oldsmobile & Pontiac) TH-350 transmissions
Does this port plug fit over the speedometer port as a cap or inside of it as a plug? I am trying to locate one to seal off a Dana 300 speedometer port.
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.