Description
Patent Pending
lower stepping surface than the original PowerStep
2001-2009 GMC Yukon XL 1500
1/4 in Hose Barb Petcock Drain
Cometic Head Gasket 4.100" Bore 0.060" Thickness Multi Layered Steel GM LS Series BR10075 Patent Pending Size:12 Wide STIAA0114AF2640101 Resist Carbon Tracking 5846 001 Patent Pending lower stepping surface than the original PowerStep