MLS head gasket. With new head bolts.
3.5L / 211 DOHC L5 20V "6" GM 93.00mm Bore 06-06
HUMMER
3.5L / 211 DOHC L5 20V "6" GM 93.00mm Bore 04-06
GM, CHEVROLET
3.5L / 3458 DOHC L5 20V "6" GM 93.00mm Bore 06-06
ISUZU
GM211T | 3.5L / 211 DOHC L5 20V "6" GM 93.00mm Bore 04-06
CHEVROLET,
GMC
HU211T-CH | 3.5L / 211 DOHC L5 20V "6" GM 93.00mm Bore 06-06
HUMMER
IS3458T/GM | 3.5L / 3458 DOHC L5 20V "6" GM 93.00mm Bore 06-06
ISUZU