Speedway Standard Polished Billet Aluminum Battery Mount. This standard billet aluminum mount is just what you need for Optima batteries. Features lengthwise hold down. Precision CNC machined for fit and has drain holes to prevent build up of moisture. Choose plain or polished. These battery mounts work with Optima Red 980 CA. If using Optima battery #. Speedway Motor has it! By Fast Chevy on April 19, 2024. Custom Rebuild 73 Chevy C10. Yes, I recommend this product. If I need another I’ll call Speedway! By Shooter on February 29, 2024. Easier to access my battery for maintaining. By Ls Farm on March 27, 2021. This product worked out perfect! I will be using it on all my builds from now on. By street 502 on December 27, 2019. Looks great for our show car. By Tenmodelt on October 15, 2019. Nice battery box for placing my battery in the trunk. I changed the mounting bolts to flathead bolts and cut mount to make them flat with the top of the base plate. Related Items / Suggested Parts. Speedway Deluxe Plain Billet Aluminum 3-Bolt Optima Battery Mount. Speedway Standard Plain Billet Aluminum Battery Mount. Speedway Deluxe Pol Billet Aluminum 3-Bolt Optima Battery Mount. Speedway Deluxe Billet Aluminum 3-Bolt Optima Battery Mount. Billet Battery Mounts 2-Bolt. Optima Batteries 9004-003 Group 34/78 12V Red Top Battery. Speedway Motors Optima Battery Installation Kit, Billet Mount. Complete Optima Battery Installation Kit, Mount/Cables. Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 74 years.