COMP CAMS GM LS 4.8L 5.3L 5.7L 6.0L CAMSHAFT BEEHIVE VALVE SPRING KIT 54-408-11. BRAND NEW COMP CAMS GM LS CAMSHAFT AND PAC RACING SPRING KIT PN: 54-408-11 SPRING PN: PAC SPRINGS 1219 Specs: Max lift. Have questions about this listing or can't find what you're looking for? Most major credit cards accepted.This is to protect our buyers from fraud/theft. The item must not be used or altered in any way. You must also include, in the same condition as it was received: -All original packaging such as boxes, bags, tags, and UPCs. The item "Comp Cams Camshaft & Beehive Springs Kit for Chevrolet Gen III IV 515/522 Lift" is in sale since Tuesday, July 29, 2014. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Camshafts, Lifters & Parts". The seller is "amsracing" and is located in Bossier City, Louisiana. This item can be shipped worldwide.