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 #. By Ls Farm on March 26, 2021. This product worked out perfect! I will be using it on all my builds from now on. Yes, I recommend this product. 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. Mounting screws are not recessed. Great looking and exact fit. By flathead on June 14, 2018. By The Duece on January 06, 2018. A work of art. Related Items / Suggested Parts. Custom Bolt-On Remote Mount Car Battery Relocation Box/Steel Tray. Optima Batteries 9004-003 Group 34/78 12V Red Top Battery. Optima Batteries 9014-045 Group 34/78 12V Yellow Top Battery. Speedway Deluxe Billet Aluminum 3-Bolt Optima Battery Mount. JAZ Products Sealed Plastic Battery Box. Speedway Plain Cast Aluminum Battery Box Mount Kit. 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 73 years.