5480 - Timing Tool Kit - GM Atlas

The timing tool set includes the tools required to properly service GM Atlas/Vortec engine family Kit includes: 7459 - GM Lower Timing Gear Retainer Wedge 5047 - GM 4.2L Camshaft Holding Tool 5475 - GM Flywheel Holding Tool Services: I4 2.8L 2800, I5 3.5L 3500, I5 3.7L 3700 Atlas/Vortec engines found in Buick, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile & Saab models Compare to GM Factory Tools: EN-48464, J-44221 & EN-46547 NOTE: 5047 camshaft holder and 7459 gear retainer also works on the I6 4.2L, but the flywheel holder doesn't. The I6 4.2L requires J-44226 instead