I have no idea where to post this question, sorry if i double posted. but I want to get your opinion on a truck I will soon be purchasing. It's a 85 gmc 3/4 ton 4x4 with 14 bolt rear, 44 front, 400 trans, 208 transfer and 35" tires. It has a 355 that was previously on a sand drag that ran 300 ft...