1) Hilborn Style For Single 4 Barrel Carbs With 5 1/8" Neck, Including Most Holley, Edelbrock, Rochester, And Carter Carburetors.

2) It Has An Air Cleaner, Adjustable Mounting Plate, Screen, Filter, Nuts, And Bolts.

3) 13 1/2" Long, 7 1/2" Wide And 4 1/2" Tall.

4) 6 3/8" x 2 1/2" Paper Element Filter.

5) 9 1/2" Wide Measure From The Front Opening.

6) Package Includes: As Shown In Our Pictures.

This Item Doesn't Come With Installation Guides. We Highly Recommend Professional Installation.