This battery tray is designed to securely mount your Optima battery in your vehicle using sturdy base plates and hold-down clamps and includes heavy duty hardware. Compatible with common Optima battery sizes: Red top: 34, 34/78 (DOES NOT FIT 34R) & Yellow top: D34, D34/78 & Blue top: 34M, D34M (may fit other Optima battery sizes). Made in the USA from aerospace grade billet aluminum. Overall outside tray dimensions are 11.2″ x 7.9″. Battery Mount Kit Includes: 1 battery tray, 2 hold down tabs, 4 bolts. Welcome to ICT Billet, the home of LS swap solutions. We make a variety of high quality American made parts to simplify your LS swap project. We strive to provide fellow car enthusiasts with the best fitting, highest quality, most affordable LS swap parts on the market. Thank you for visiting our site and we look forward to helping you with your LS swap project! Help us continue to grow the LS/LT community by investing in our products. ICT Billet Optima Billet Aluminum Battery Tray Racing Race Trunk Relocation Box Hold Down Mount Red Yellow Blue Top 34 34/78 D34 D34/78 34M D34M. Optima Only Battery Tray. This battery tray is designed to securely mount your. In your vehicle using sturdy base plates and hold-down clamps and includes heavy duty hardware. Red top: 34, 34/78 (DOES NOT FIT 34R). Yellow top: D34, D34/78. Blue top: 34M, D34M. Made In The USA From Aerospace Grade Billet Aluminum. Includes: 1 Battery Tray, 2 Hold Down Tabs, 4 Bolts. Compatible With Common Optima Battery Sizes. Battery Mount Kit Includes: 1 Battery Tray, 2 Hold Down Tabs, 4 Bolts. Overall Outside Tray Dimensions Are 11.2″ X 7.9″. We only use premium grade, USA produced materials for our parts. We engineer all our parts in the USA, then use USA made equipment to produce them. We make swapping an engine into your vehicle affordable by utilizing the most efficient manufacturing technologies in our facility. Having great cost does not mean that you must sacrifice quality. At ICT Billet, we utilize the latest in technology to ensure each product fits the first time. We laser scan each vehicle, then produce a solid model to test fit our products to have a perfect fit every time. Our goal is to use as many USA-made components as possible to keep our jobs in America. We use US-made materials, belt tensioners, metric flange bolts, pulleys and many other components that are manufactured in the USA for reliability. Complete LS Swap Shop. We offer a full line of LS swap components from engine mounts to wiring. As a SEMA member we take pride in being part of an elite group of automotive manufacturers. We provide the highest level of quality and development into our products.