pontiac 400 9790071 on rear of block and 611216 on front d048 is date code #16 on heads need to saleby robert zeigler - Pontiac GTO Forum
i have a complete motor might be the one ? #s are 9790071 on rear of motor and 611216wt on front and d048 on back by dist also #16 on headsby robert zeigler - Pontiac GTO Forum
i have a 400 with cating #s 9790071 on rear of block and 611216wt on front with date code of d048 by the dist complete motor except carb have several that can go with dont know what they are off of thoughby robert zeigler - Pontiac GTO Forum
sir i dont have body but i got a good start on a motor it is a 400 with casting #9790071 on rear 611216wt on front and d048 by dist and #16 on headsby robert zeigler - Pontiac GTO Forum