The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - MPG on 307? Pretty sure I have to buy this truck.

big_al_71 · 08-17-2009, 08:16 PM

when my truck had the 307 and 3speed it burned as much gas as my built 406
good luck with it..

08-17-2009, 08:16 PM	#5
big_al_71 Registered User Join Date: Jun 2008 Location: South Florida Posts: 11,375	Re: MPG on 307? Pretty sure I have to buy this truck. when my truck had the 307 and 3speed it burned as much gas as my built 406 good luck with it.. __________________ Get your facts first, and then you can distort them as much as you please!!!!!. Sylvester's build thread >>>http://67-72chevytrucks.com/vboard/s...ht=big+rebuild