Two dudes with 5.3 swapped obs trucks at my school brought me to this forum
3/5 drop, turd good wrench 350 with bolt ons/th350/3.73 one legger in the c10 and 5.3/3.73/g-80 3"/4.5" drop with bolt ons in the long bed. My best run at SAR in february was 14.47 with the gmc. It has better tires, some more minor engine crap, a better tune, some suspension junk, and a -3* instead of +5* pinion angle nowHopefully at sea level (HRP) with colder air it'll pick up a decent amount.





Hopefully at sea level (HRP) with colder air it'll pick up a decent amount.
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