Engine Details • CHEVROLET 256CID (4.2L) GAS • 2002–09
Models
Trailblazer
Liters
4.2
CID
256
Fuel / Delivery
GAS / FI
Cyl.
6
Version
LL8
VIN
S
Desc.
Vortec
Bore
3.66'' (93.0mm)
Stroke
-
Head
DOHC
Asp.
N
Misc.
24 Valve
Available Part Categories
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Head Bolts for CHEVROLET 256CID (4.2L) GAS • 2002–09
11 parts found
| Part No. | Description | Quantity | Specs |
|---|---|---|---|
| EHC-135K | Skin Packed Kit, 1 Per Vehicle | 1 | |
| EHC-135S | Boxed Kit, 1 Per Vehicle | 1 | |
| EHC-2423 | Short Bolt | 2 | |
| EHC-2423-25 | Package of 25 each of EHC-2423 | 2 | |
| EHC-2423-50 | Package of 50 each of EHC-2423 | 2 | |
| EHC-2424 | Medium Bolt | 1 | |
| EHC-2424-25 | Package of 25 each of EHC-2424 | 1 | |
| EHC-2424-50 | Package of 50 each of EHC-2424 | 1 | |
| EHC-2444 | Long Bolt | 14 | |
| EHC-2444-25 | Package of 25 each of EHC-2444 | 14 | |
| EHC-2444-50 | Package of 50 each of EHC-2444 | 14 |