Obviously they are differnt than that since the 93 mm (3.7") bore and 84mm(3.3") of the 4.6 and the 87mm(3.4") and the stroke was 84 mm (3.3") of the L47 4.0L dont match the 89.5 mm(3.52" )bore and...

Shelby Series 1 was a 4.0 Olds Aurora V8 that had the L37-4.6l-300hp camshafts installed. Supposedly rated at 320hp, but was far short of that. This is why those Shelby Series 1-0411 PCM...

And if you have previous VDF's tehre is a license you buy to port all those VDF's for R/T OBD2 use.

peace
Hog

Excellent, thank you muchly.

peace
Hog

I see that under vehicle platform #6 has these checked off, but how did you know that #6 is teh GMT610 van? Are the vehciles [platforms #1 through #10 defined somewhere? or did you come to this...