GASKET ROCKER COVER
Valve cover gasket GMC 270 engine
For CCKW and DUKW
Replacement gasket for the valve cover (rocker cover) of the GMC 270 ci (4.4 litre) overhead valve straight-six engine. This engine was fitted to WWII military vehicles such as the GMC CCKW 2½-ton 6×6 lorry and the amphibious DUKW.
Material Kurk | Engine type GMC 270 ci OHV 6-cilinder |
Application GMC CCKW, DUKW (1941-1945) | Gasket type Valve cover / rocker cover gasket |
Features
- Replaces original cork valve cover gasket
- Suitable for GMC 270 ci (269.5 cu in) engine
- Overhead valve (OHV) straight-six configuration
- Essential for oil-tight seal between cylinder head and valve cover
- Compatible with WWII production 1941-1945
★ The GMC 270 engine produced 91.5 to 104 bhp and formed the reliable heart of thousands of CCKW lorries and amphibious DUKW vehicles during the Second World War. A correct valve cover gasket prevents oil leakage and protects the valve train.
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)
