GSC P-D SBC Manganese Bronze Int/Exh Valve Guide 2.525in L x .3415in ID x .502in OD +.003in - Single Connecting Rods The real differences come in

The real differences come in the form of comfort when driving and ease of install

Diamond Cut to exacting tolerances from Forged High-Nickel-Chromium-Molybdenum Steel

5 XT 2004-2005 Subaru Forester XT 2006-2008 Subaru Forester XT Limited 2005 Subaru Forester XT Premium 2004-2007 Subaru Impreza WRX STI 2007 Subaru Impreza WRX STI Limited

Year Make Model Submodel 1993-1998 Toyota Supra Twin Turbo

GSC P-D SBC Manganese Bronze Int/Exh Valve Guide 2.525in L x .3415in ID x .502in OD +.003in - Single Connecting Rods The real differences come inGSC P D SBC Manganese Bronze Int Exh Valve Guide 2. 525in L x . 3415in ID x . 502in OD +. 003in Single