Description:

NoteFor 2008 Escalade ESV EXT/Avalanche/Silverado/Sierra/H2 model, which only fits Mounting Bolt Between Cyls 4 & 6; For 2008 Suburban 1500/Tahoe/Yukon/Yukon XL 1500 model, which only fits Mounts Between Cyls 4 & 6; Not fit LMM Duramax model.. Reference Number917-303, 12563918, 917303.