VALVE EXHAUST GMC ENGINE
Exhaust Valve GMC 270 Motor
GM 2137374
Exhaust valve for the GMC 270 overhead valve six-cylinder engine. This engine was fitted to WWII military vehicles and post-war GMC lorries. Essential component for engine maintenance and overhaul.
Application GMC 270 motor (overhead valve) | Part number GM 2137374 |
Type Exhaust valve | Period 1941-1952 |
Features
- Exhaust valve for GMC 270 six-cylinder engine
- Original GM part number 2137374
- Suitable for early 270 engines with turbo-top pistons
- Replacement part for engine maintenance
- Applicable to various GMC engine families
★ Quality component for the reliable GMC 270 engine, as fitted to CCKW lorries and DUKW amphibious vehicles during WWII.
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 |








