Ultra Pro Magnum Roller Rocker Arms - Bolt-On Product Option:Ultra Pro Magnum Roller Rocker Arms - Bolt-On 750" BearingFord 289-302-351W (Set of

750" BearingFord 289-302-351W (Set of 16)

D358875-61

7L V6 F/I - All 2004 MERCEDES BENZ SLR 5

500-06-6MBLK

Ultra Pro Magnum Roller Rocker Arms - Bolt-On Product Option:Ultra Pro Magnum Roller Rocker Arms - Bolt-On 750" BearingFord 289-302-351W (Set ofAs LS engines continue to grow in popularity, COMP Cams has expanded its line of rocker arms to build components specific to LS applications. New Ultra Pro Magnum Rockers are made from investment cast 8650 chromemoly steel, utilize upgraded trunnions and needle bearings over stock and are stronger, stiffer and more durable than the stock parts. They also feature a 1. 8 ratio (compared to the stock rocker's 1. 7) and utilize a roller tip instead of a