The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - C40-c70? 67-72

**Bob B.** · 11-23-2007, 09:59 PM

The DH 478 listed is the infamous Toroflow. It was a diesel version of the GMC V-6. Rare now, and very tough to find parts for. GMC didn't make a version of this medium duty truck (with the 67-72 pickup cab) until 1970. The '70-'72 GMC's would have offered all the Chevy engines, plus the GMC V-6.

11-23-2007, 09:59 PM	#15
Bob B. Senior Member Join Date: Aug 2005 Location: Los Angeles Posts: 1,309	Re: C40-c70? 67-72 The DH 478 listed is the infamous Toroflow. It was a diesel version of the GMC V-6. Rare now, and very tough to find parts for. GMC didn't make a version of this medium duty truck (with the 67-72 pickup cab) until 1970. The '70-'72 GMC's would have offered all the Chevy engines, plus the GMC V-6. __________________ 1967 GMC CM-2500 Camper Cruiser, 351E V-6, NP 435 4 speed, Dana 60, and factory A/C. 2012 GMC K-3500 WT regular cab, 6.0L Vortec, 6L90.