Editing GMC V6 engine (section)

===379===
The {{convert|378.6|CID|L|1|adj=on}} '''379''' had a {{convert|4.56x3.86|in|mm|abbr=on}} bore and stroke.<ref>{{cite book |ref={{harvid|Steel Tilt Cab Models|1972}} |url=https://www.xr793.com/wp-content/uploads/2021/11/1973-GMC-Tilt-Cab.pdf|title=GMC 72" Steel Tilt Cab Models (Brochure)|year=1972|publisher=GMC Truck & Coach Division|page=3|access-date=January 15, 2023}}</ref> It produced {{convert|170|hp|kW|0|abbr=on}} net at 3600 RPM and {{convert|277|lbft|Nm|0|abbr=on}} net torque at 1600 RPM.{{sfnp|Steel Tilt Cab Models|1972|page=3}} The 379 was a 351 with a 478 crankshaft.