1992 4X4 Blazer Build

[myzterray]

Does your new engine have single line on the intake or dual line with a regulator? If it has the single I can tell you exactly what you need.

i got dual line. ones bigger than the other. then theres a third line that goes into some canister.

also i need the info for the guy who you got the throttle body from. i emailed the person who i thought it was and he said it has to be a drive by cable core to get the ported one.