Hot Racing optional aluminum rear bulkhead for the 1/16th scale Traxxas E-Revo, Summit, Slash VXL, and Rally FEATURES: - Robust CNC machined 6061 aluminum - Anodized black with machined chamfered edges - Added fastener points to stiffen the bulkhead and provide secure positioning of gear mesh - Stiffens and strengthens rear end - Replaces the stock plastic bulkhead for increased durability YOU WILL RECEIVE: - Left and right rear bulkhead halves - Hardware pack with shims for pinion depth setting, or to use where needed REQUIREMENTS: - Installation - Removable (blue) thread lock for screws threading into aluminum - Shimming the differential correctly is an important step and this is the next stage of building the perfect gearbox. Two 8x9.4x0.2 shims are included for this purpose, if you need more you can use order Hot-Racing part number W8X. COMMENTS: - Replaces Traxxas plastic 7029X rear L & R bulkhead halves - Front bulkhead: VXS12X01 - Rear bulkhead: VXS13X01