How much for the set up? You said this was on a LT1 engine. The intake is for a L98 engine. It has the hole for the distributor and thermostat. The Lt1 engine had niether of these on the intake. I have a 1991 corvette with the L98 engine. If this is the right intake base I need I would be interested in it. I need the base part number to verify. There are different intake bases out there. At least three I know of. Summit racing use to sell the gm lt4 intake. Edelbrock also makes an intake for the lt1 and lt4. Summit caries both of them as well. Thanks Dave.