LS1/LS2/LS6/LR4 Vortec 5300 LM7 L59 LM4 L33-4.8/5.3/5.7/6.0/ Engines LS1 Rocker Arms WITH Trunion Kit Installed Range Rover Vacuum Pumps Manufacturer Part Number: 06E971821F 06E971822D

Manufacturer Part Number: 06E971821F 06E971822D

For BMW 330Xi 2001-2005 3

1 * intake elbow

2014 BMW 650i Base 4

For BMW E81 E87 116i 118i 120i N43

LS1/LS2/LS6/LR4 Vortec 5300 LM7 L59 LM4 L33-4.8/5.3/5.7/6.0/ Engines LS1 Rocker Arms WITH Trunion Kit Installed Range Rover Vacuum Pumps Manufacturer Part Number: 06E971821F 06E971822DFeature: 1. Whether you have a stock LS motor or a highly modified LS motor, replacing your rockers with a true roller bearing setup is highly recommended. 2. The stock bearings have a tenancy to fail. 3. These rocker arms are a must have for any aggressive heads and cam combo and are the same rockers we utilize on our 1,000 hp Turbo Motor. 4. We utilize LS rocker arms and install new LS1 rocker arm retro fit trunion kit that replaces the cageless,