My 1991 Z28 5.7L L98

My Z28 and my 1986 Iroc that I sold in 2005

transcooler


700R4 ready to go in



Foglights refinished
 

Underbody sandblasted and painted with ZeroRust


Energy Suspension Poly torque arm bushing and trans mount


Prominator install
Prominator website
stock '730 ECM
remove the PROM (blue in pic)

PROM plugged into pins on the Prominator

Prominator is then plugged into the ECM where the PROM was

ECM case put back on

notch cut in PROM cover for the Prominator cable and Rotary DIP switch

PROM cover replaced and Rotary DIP switch installed