12637785 GASKET, CYL HEAD(FOR GRADE SELECTOR, SEE SI2000 DOCUMENTATION INSIDE DIAMETER #671425)(1.05+/- 0.050 MM)(GRADE C)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
Location: Driver Side
Fitting Vehicle Options: CK2,3(LGH,LML)
$118.55$69.92
1
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12637788 GASKET, CYL HEAD(FOR GRADE SELECTOR, SEE SI2000 DOCUMENTATION INSIDE DIAMETER #671425)(GRADE C)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
Location: Passenger Side
Fitting Vehicle Options: CK2,3(LGH,LML)
$118.54$69.92
1
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12637790 GASKET, CYL HEAD(FOR GRADE SELECTOR, SEE SI2000 DOCUMENTATION INSIDE DIAMETER #671425)(GRADE A)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
Location: Passenger Side
Fitting Vehicle Options: CK2,3(LGH,LML)
$68.83$41.59
1
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12610046 GASKET, CYL HEAD(NEW HEAD BLTS REQ'D WHEN HEAD IS REMOVED)
Fitting Vehicle Options: CK2,3(L96)
Require Quantity: 02
Package Quantity: 1
$140.28$82.03
1
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12637786 GASKET, CYL HEAD(FOR GRADE SELECTOR, SEE SI2000 DOCUMENTATION INSIDE DIAMETER #671425)(GRADE B)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
Location: Driver Side
Fitting Vehicle Options: CK2,3(LGH,LML)
$68.52$38.09
1
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12637787 GASKET, CYL HEAD(GRADE A)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
Location: Driver Side
Fitting Vehicle Options: CK2,3(LGH,LML)
$80.00$46.77
1
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12637789 GASKET, CYL HEAD(FOR GRADE SELECTOR, SEE SI2000 DOCUMENTATION INSIDE DIAMETER #671425)(GRADE B)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
Location: Passenger Side
Fitting Vehicle Options: CK2,3(LGH,LML)
$89.82$44.15
1
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LIFTER, Engine Valve Lifter
97325546 LIFTER, VALVE(LIFTER CAN BLACK ENAMEL USED WITH EITHER PUSH RODS, 97367163 OR 97240416)
GMPartsGiant.com offers the wholesale prices for genuine 2011 GMC Sierra 3500 HD Denali 4WD parts. Parts like Engine Assembly-Cylinder Head & Related Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel. Model Code: 1 TON CREW CAB, CREW CAB 1 TON, CREW CAB 1 TON 137.0.