cavalier_racer
Outta-Control Kustomz
i have a hypertech performance chip out of a 90 silverado 5.7L 4x4 automatic. asking $75 for just the performance chip, for an extra $25 i will throw in the factory chip. both chips were still good when i took them out, just had my computer set up to beable to be tuned. will trade for a good set of 4 Hoosier e-mods.
Clint (573)366-5844
Clint (573)366-5844