Engine Details • GMC 294CID (4.8L) FLEX, GAS • 1999–17
Models
Savana 2500, Savana 3500, Sierra 1500, Yukon
Liters
4.8
CID
294
Fuel / Delivery
FLEX, GAS / FI
Cyl.
8
Version
L20
VIN
A, C, F, V
Desc.
Vortec
Bore
3.78'' (96.0mm)
Stroke
-
Head
OHV
Asp.
N
Misc.
16 Valve
Available Part Categories
Please select to update the part list below:
Valves - High Performance for GMC 294CID (4.8L) FLEX, GAS • 1999–17
15 parts found
| Part No. | Description | Quantity | Specs |
|---|---|---|---|
| HPV-74 | Int., Hi-Performance, 2.020" Head Dia., Stainless Steel, Undercut Stem, Without Seal Groove | 8 | |
| HPV-74M | Package of 50 each of HPV-74 | 8 | |
| HPV-74Q8 | Unit Quantity Package of 8 HPV-74 | 1 | |
| HPV-75 | Int., Hi-Performance, 2.080" Head Dia., Stainless Steel, Undercut Stem, Without Seal Groove | 8 | |
| HPV-75M | Package of 50 each of HPV-75 | 8 | |
| HPV-75Q8 | Unit Quantity Package of 8 HPV-75 | 1 | |
| HPV-76 | Exh., Hi-Performance, 1.570" Head Dia., Stainless Steel, Undercut Stem, Without Seal Groove | 8 | |
| HPV-76M | Package of 50 each of HPV-76 | 8 | |
| HPV-76Q8 | Unit Quantity Package of 8 HPV-76 | 1 | |
| HPV-78 | Exh., Hi-Performance, 1.600" Head Dia., Stainless Steel, Undercut Stem, Without Seal Groove | 8 | |
| HPV-78M | Package of 50 each of HPV-78 | 8 | |
| HPV-78Q8 | Unit Quantity Package of 8 HPV-78 | 1 | |
| HPV-84 | Int., Hi-Performance, 2.050" Head Dia., Stainless Steel, Undercut Stem, Without Seal Groove | 8 | |
| HPV-84M | Package of 50 each of HPV-84 | 8 | |
| HPV-84Q8 | Unit Quantity Package of 8 HPV-84 | 1 |