Made from 6061 T6 aluminum billet right here in the USA 

includes adapter

Hardware as pictured

2bl Holley gasket made with Felpro material (as pictured in the second picture)

TBI base gasket made with Felpro material (as pictured in the second picture)

Fits correctly has the right hardware and wont warp or crack like some imports made from a low grade aluminum or plastic with incorrect hardware.

Adapts a Holley or Motorcraft/Autolite 2Bl carburetor with a 3.460 x 5.160 bolt pattern to a GM 3 bolt pattern TBI intake.

2100

2150

4412

2300

Feature's tapered bores to blend the flow from the carburetor to the wider spaced TBI intake.

Has small ridges to atomize the fuel increasing power and mileage.

We also have these listed made from aircraft phenolic. See our other listings. 

WE SHIP PRIORITY MAIL WITHIN ONE BUSINESS DAY MANY TIMES THE SAME DAY PURCHASED.