Engine Details • GMC 496CID (8.1L) GAS • 2001–09
Models
B7, C3500HD, C4500 Topkick, C5500 Topkick, C6500 Topkick, C7500 Topkick, C8500 Topkick, Savana 3500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Yukon XL 2500
Liters
8.1
CID
496
Fuel / Delivery
GAS / FI
Cyl.
8
Version
L18
VIN
G
Desc.
Vortec
Bore
4.25'' (108.0mm)
Stroke
4.37'' (111.0mm)
Head
OHV
Asp.
N
Misc.
16 Valve
Available Part Categories
Please select to update the part list below:
Lifters/Tappets for GMC 496CID (8.1L) GAS • 2001–09
4 parts found
| Part No. | Description | Quantity | Specs |
|---|---|---|---|
| HL-7003 | Exh. & Int., Hyd. Roller | 16 | |
| HL-7003Q16 | Unit Quantity Package of 16 HL-7003 | 1 | |
| HL-7003Q4 | Unit Quantity Package of 4 HL-7003 | 4 | |
| HL-7003S | Package of 4 each of HL-7003 | 16 |