The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Can you confirm a big block by VIN with no spid?

BB72CHEVKT · 09-08-2015, 12:05 PM

Is it possible to tell if a truck is an original big block without the spid?

09-08-2015, 12:05 PM	#1
BB72CHEVKT Junior Member Join Date: Mar 2007 Location: Hideaway, TX Posts: 4,950	Can you confirm a big block by VIN with no spid? Is it possible to tell if a truck is an original big block without the spid? __________________ 71 Suburban 350/700R4 Project Trixie 72 CHEVY,Highlander,SWB,396,T400