BARBELL PLUG, LS ENGINE OIL GALLERY, DOUBLE O'RING (EGM-501) Cathedral port Genuine GM performance LS7 lifters

Genuine GM performance LS7 lifters

wanting to replace the camshaft retaining plate

Estimated Torque Gain: 16

Wireless Sensors

SKU: V051020

BARBELL PLUG, LS ENGINE OIL GALLERY, DOUBLE O'RING (EGM-501) Cathedral port Genuine GM performance LS7 liftersOverview Improved Racing designed this billet aluminum rear galley plug (commonly known as the "barbell") for Gen III and IV GM LS series engines to improve oil flow and completely eliminate dirty engine oil from bypassing the filter. This part is recommended for replacing the plastic OEM plug in any engine build. Improved Racing's barbell features a second O ring that completely seals off the dirty oil from the clean oil, forcing 100% of oil flow