Where did the GMC 270 engine come from?
The 270 engine was first produced at the request of the government. They liked the earlier versions of the deuces (ACKWX-353) but wanted more power for the later, large production orders. In 19 days, GMC modified the 256 engine and created the 270. This was not all that easy.
Can a 270 GMC be upgraded to a 302 GMC?
302 upgrade: There are a number of 302 GMC engines that you can install in the CCKW or DUKW. Military 302: The military 302 used in the M211, M135 and (2 used in the) M59, are of a different block design than the civilian 302 or any 270 engine.
When was the GMC 261 straight 6 engine made?
It was offered in parallel with the GMC V6 engine in 1960 until 1963, when it was discontinued. The 261 US truck engine had mechanical lifters and was available from 1954 to 1962. The 235 and 261 truck engines were also used by GMC Truck of Canada (GMC truck 6-cylinder engines were also used in Canada).
What was the original engine of the 270 Deuce?
The original engines series introduced over a couple years were 228 cid, 248 cid and 256 cid. The 270 engine was first produced at the request of the government. They liked the earlier versions of the deuces (ACKWX-353) but wanted more power for the later, large production orders.
The 270 engine was first produced at the request of the government. They liked the earlier versions of the deuces (ACKWX-353) but wanted more power for the later, large production orders. In 19 days, GMC modified the 256 engine and created the 270. This was not all that easy.
It was offered in parallel with the GMC V6 engine in 1960 until 1963, when it was discontinued. The 261 US truck engine had mechanical lifters and was available from 1954 to 1962. The 235 and 261 truck engines were also used by GMC Truck of Canada (GMC truck 6-cylinder engines were also used in Canada).
What kind of engine does a GMC 3500 have?
Optional Chevrolet Inline six offered in 1966 series 3500-4000. 6. Dry weight less accessories, 586 lbs. GMC’s Twin-Six V-12 Engine! © 2000-2009 6066 GMC Trucks. Last Updated December 10, 2008 .
When did GMC start using straight 6 engines?
Canadian-production GMC trucks used the 216 and 235 Chevrolet straight-six engines as their base light-duty truck powerplant in the late 1940s and early 1950s in Canada, not the United States. The 216 was used from 1947 to 1953, and the 235 was used in 1954 light-duty trucks only.