PLUG ENGINE SMALL TYPE 1.226" GMC
Engine plug small type 1.226"
Expansion plug for GMC engines
Small engine plug (expansion plug/freeze plug) with a diameter of 1.226" (31.1 mm) for GMC military vehicles. This plug seals the core holes in the engine block and is part of the cooling system.
Type Expansion plug (freeze plug) | Diameter 1,226" (31,1 mm) |
Application GMC engines | Function Engine block sealing |
Features
- Diameter 1.226 inch (31.1 mm)
- For GMC military vehicles
- Seals core holes in engine block
- Part of cooling system
- Steel or brass construction
★ Correct size for GMC engines — essential for proper cooling system sealing.
This part is intended for the restoration of historic military vehicles. Fitting, aligning, deburring or reworking is part of that work and is inherent to the nature of these goods. Dimensional variation also exists between original vehicles.
Installation requires technical knowledge of the vehicle. Unsure whether this part suits your version? Ask us before purchase at info@willys.be.
This part fits:
| Model | Years |
|---|---|
| GMC | |
| GMC CCKW 352 (short wheelbase) | 1941, 1942, 1943, 1944, 1945 |
| GMC CCKW 353 (long wheelbase) | 1941, 1942, 1943, 1944, 1945 |
📐 Diagrams & technical drawings
From the original Technical Manual TM 9-801 — War Department Technical Manual — only for the GMC CCKW-352 & 353 (2½-ton 6×6)
