Battery Tray, Billet Aluminum, Polished, Blue/Red/Yellow Top Optima Battery Type 34/78, Each. Thank you, Summit Racing Equipment. The World’s Speed Shop Since 1968. Summit Racing Part Number. Please hover mouse to enlarge image. Taylor Billet Aluminum Optima Battery Tray 48220. For use with Optima batteries group 34/78 only. Please see the “Compatibility” link at the top of the listing if available. Fitment information may not be available for all products and those without fitment will not have a Compatibility link. Please be sure to view the “Notes” option for more details if it is available. We are unable to guarantee a specific carrier. This means orders may arrive in multiple boxes or at different times. We are unable to send an order without an invoice. These are redeemable only on our website. We are making every reasonable effort to comply with the law, whenever it applies. Additional states may apply as new states laws continue to be implemented. We offer a 60-Day Handshake Guarantee. Use this to fill in any hashtags for search Use this to fill in any hashtags for search Use this to fill in any hashtags for search Use this to fill in any hashtags for search.