Check the listing for details. V2 Brian Tooley BTR LS Trunnion Kit with bolts 4.8 5.3 5.7 6.0 6.2 LS1 LS3 LQ4. Condition: New. Listed at 164.99 USD. Brian Tooley Racing V2 Rocker Trunnion KitFits 1997-2013 LS-Based V8 Engines 4.8 5.3 5.7 6.0 6.2 7.0Includes 16 high strength allen head boltsThe TK002 (V2) trunnion builds on the success and knowledge gained with years of producing the popular TK001 kits. The TK001 trunnions have stood up to an enormous amount of abuse, but the TK002 takes durability a step further with the upgrade to a pressed-on inner bearing race comprised of 52100 heat treated bearing steel, over the more commonly used 8620 carburized steel found in the TK001 kits and many OEM applications. Additionally, these feature a self-oiling axle with priority feeding to the trunnion itself.LS1 LS2 LS3 LS6 LM7 L33 LFA LSA LH6 LQ4 LQ9 L76 L92 L99 L96 LC9 LY6 LMG LH8