SPC Performance 63-70 Chevrolet C10 Adjustable Upper Control Arms - 97183

I paid $1400 + tax and S$H. from SPC Performance.

Square body Chevy and GMC C10

SPC Performance Adjustable Control Arms for C10 Trucks 97180

SPC Performance Control Arms Adjust camber and caster for maximum handling and performance with these control arms by SPC Performance. These control arms allow for changes when fine-tuning suspension alignment angles. They're available for a wide variety of applications, such as street rods, sport compact, muscle cars, performance vehicles, and race cars. Fine tune your suspension with SPC Performance control arms.

Ball studs are 1/2 in. taller than stock to improve camber curve. Camber/Caster adjustable +3.0 degrees/-3.0 degrees.