Stock bottom end 318. J heads 1.88 600 eddy carb dual plane performer intake 340manifolds dual exhaust 727 trans and i am pretty sure the 145 k 1900-2100 stall converter.Rear end is 8 3/4 sure grip with super stock springs
My advice: Do NOT change heads, gears, converter till you tune with the car now. Car should go faster than 15.02.
I don't think you are racing at a high elevation...??
