Check the listing for details. LS1 Swap PCM ECM Engine Computer Mounting Bracket Refurb 15995679 With Bolt Kit. Condition: Remanufactured. Listed at 24.95 USD. This is a remanufactured bracket is ideal for mounting the 12200411 or 9354896 computers in a LS1 retro, swap, or conversion application. The bracket has been bead blasted to the original finish. The retaining wire has been bead blasted and painted for long life protection. The engine computer shown in the picture is to show how the computer mounts. The computer in the picture is NOT included in with purchase. Your purchase includes: 1x Bracket with retaining wire (15995679) 1x New Grade 5 mounting bolt kit ( 3x 5/16" bolt, 3x 5/16" nylock nut, 6x washers) *This bracket will also fit all of the following GM OEM Service number PCM's when used in a engine swap application:12200411, 9354896, 12576106, 12581565, 12582605, 12586242, 12586243, 12589462, 12589463, 12602801, 12602802,12210729, 9388505, 16228016, 9356249, 12209614, 12209624, 9378702, 9361735 *$12.95 shipping with anywhere in the USA with Priority 1-3 Day service. *We ship the same day or the following business day from receipt of payment - item is in stock *The bracket is refurbished to like new. Our bracket includes a convenient bolt kit included to save you time.