OK. Here's my setup in a nutshell.
-1968 Chevy C10 stepside
-350(iron heads)in forward V8 position
-TH350
-battery in stock location on pass side fender
-Kustom Tanks 16 gal. aluminum rear fuel tank under bed
-72 disc brakes with ECE drop spindles, stock 72 rear drum brakes on 72 truck 12 bolt
-72 power steering gearbox and pump
-17x8 TTII wheels, 255/50/17 Hankook tires
-17x9.5 TTII wheels, 275/55/17 Hankook tires
-69 CST bench seat with new custom foam(I listed this because stock benches are heavy)
-all original GM sheetmetal she wore from the factory except a Goodmark hood, right front fender, front bed panel, an NOS tailgate, and aftermarket chromed front and rear bumpers.
- This shouldn't matter for weight purposes, but it has 3.5/5.75 drop using 2.5" drop spindles and 1" drop springs in front and 5" drop srpings and 3/4" drop blocks in the rear.
