Standard Ignition Fuel Injector Seal Kit - TBI SK67 for 2001-2004 Chevrolet/GMC 6.6L
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The Standard Ignition Fuel Injector Seal Kit - TBI (part number SK66) is a direct-fit replacement for 2001-2004 Chevrolet and GMC vehicles with 6.6L engines.
Specifications:
| O-Ring/Seal 1 Thickness (mm) | 1.778 |
| Upper Intake Manifold Gaskets Incl | No |
| Pintle Cap Included | No |
| O-Ring/Seal 2 Thickness (in) | 1.778 |
| O-Ring/Seal 2 Outside Diameter (mm | 14.478 |
| O-Ring/Seal 2 Inside Diameter (mm) | 11.684 |
| O-Ring/Seal 1 Outside Diameter (in | 22.352 |
| O-Ring/Seal 1 Inside Diameter (mm) | 21.082 |
| Number Of O-Rings | 2 |
| Nozzle Seal Included | No |
| Injectors Covered per Kit | 1 |
| Hardware Included | Yes |
| Color/Finish | Black, Copper |
Fits: 2001-2004 Chevrolet and GMC models including Silverado 2500 HD, Silverado 3500, Sierra 2500 HD, and Sierra 3500 — 6.6L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Sorensen 800-9251, BWD 274786, Duralast SK184, Bostech ISK118, NAPA Echlin 2-12317