VCM LS, ROCKER, TRUNNION UPGRADE, KIT SD1370 1.3 Through the use of the

Through the use of the latest developments in melt technology

these alloys are held to the strictest cleanliness standards ever offered

Replaces factory air filter and intake tube

2 (09/2010-2013) and VF 6

VCM LS, ROCKER, TRUNNION UPGRADE, KIT SD1370 1.3 Through the use of theCheap insurance for all LS powered vehicles. When subjected to higher lift cams and increased spring rates the stock needle bearing cages have shown their weakness and failed in performance applications. (The stock LS rocker arm from GM is very lightweight and works very well in the stock applications.) VCM Performance are now introducing a new high strength trunnion with a premium proprietary bushing to replace the stock pieces for increased strength