Edelbrock Chevy Gen V LT4 Performer RPM Cylinder Heads 2009-hummer-h2-esi3706397 For 2500 & 3500 Models

For 2500 & 3500 Models with Cummins Engines•LIFETIME Warranty

1980-1983 Plymouth Gran Fury Base 1975-1977 Plymouth Gran Fury Brougham 1975-1976 Plymouth Gran Fury Custom 1972-1973

new Racing Series

1988 GMC G3500 Magnavan 1980-1986 GMC G3500 Rally 1980-1986 GMC G3500 Rally Camper Special 1981-1988 GMC G3500 Rally Custom 1980-1986 GMC G3500 Rally STX 1980-1986 GMC G3500 Vandura 1980-1986 GMC G3500 Vandura Special 1980-1986 GMC Jimmy Base 1980-1985 GMC Jimmy High Sierra 1980-1986 GMC Jimmy Sierra Classic 1980-1982 GMC Jimmy Sierra Grande 1980-1982 GMC Jimmy Street Coupe 1980-1986 GMC K1500 Base 1980-1986 GMC K1500 High Sierra 1980-1986 GMC K1500 Sierra Classic 1980-1982 GMC K1500 Sierra Grande 1980-1986 GMC K1500 Suburban Base 1980-1986 GMC K1500 Suburban High Sierra 1980-1986 GMC K1500 Suburban Sierra Classic 1980-1982 GMC K1500 Suburban Sierra Grande 1980-1986 GMC K2500 Base 1980-1986 GMC K2500 High Sierra 1980-1986 GMC K2500 Sierra Classic 1980-1982 GMC K2500 Sierra Grande 1980-1986 GMC K2500 Suburban Base 1980-1986 GMC K2500 Suburban High Sierra 1980-1986 GMC K2500 Suburban Sierra Classic 1980-1982 GMC K2500 Suburban Sierra Grande 1980-1986 GMC K3500 Base 1980-1986 GMC K3500 High Sierra 1980-1986 GMC K3500 Sierra Classic 1980-1982 GMC K3500 Sierra Grande 1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1980 Oldsmobile Cutlass LS

and looks perfect open or closed with TruGuide stay-straight controls

Edelbrock Chevy Gen V LT4 Performer RPM Cylinder Heads 2009-hummer-h2-esi3706397 For 2500 & 3500 ModelsThe Edelbrock #77279 is a street performance cylinder head for the Gen V LT4 engine. This head features the same architecture as the factory LT4 head but with a thicker deck; thicker exhaust intake port walls; CNC d chambers; CNC blended valve seats and intake exhaust gasket match for improved flow characteristics. Warranty