just go down to your local parts supplier and order a cardone hei for a computer controlled 80-82 chevy truck w/ california emissions. turn in any regular hei as the core. this is the only application that used the computer timing control. could you get a pic of your intake. i am using a throttle body from a 2000 vortec 5.3? it is a big monoblade with iac and throttle position. you would just need to make a adaptor. i turned mine sideways toward the driver fender. tom
