Originally Posted by Chevrolet4x4s
Do they still make the stepped type four hole spacers? Supposed to have a venturi effect,I bought some 80s magazines the other day and was reading about them.
They're still around , THESE
bust hell outta a buck fifty, some of them.
For a spacer.
'Course, it "Adds up to 47 HP naturally aspirated, and 500 HP with nitrous oxide."