Stock LS1/4l60e, full weight in a 67-72?
 

I am nearing the end of an LS1 swap in my 72 full weight C10 SWB. I am estimating around 4000 lbs. The motor is a bone stock 98' LS1 and 4l60e out of an F body. Stock stall with 3.73s and sticky tires.

The truck will be a DD and my go fast days are in the past (for now), but just for fun, but I am starting to wonder what it will turn in the 1/4 at 2k ft above sea level. Im thinking low 14's?

Does anyone have numbers for a stock LS1 in a 67-72?

Re: Stock LS1/4l60e, full weight in a 67-72?
 

I'm pretty sure that tires and suspension are going to play a big roll in it. But I am going to throw out mid to low 13's as a number...only because these trucks aren't known for getting the best traction

Re: Stock LS1/4l60e, full weight in a 67-72?
 

I'm going through the brakes and suspension before taking it to the track. I'm expecting high 13's at 2200 ft.

Stock suspension (leaf rear with caltracs) and 28x14" Hoosier qwick time pro DOT slicks.