My Cart: 0 item(s)
HATCARB Dual 4 Barrel 4500 Hat Adapter With Big & Ugly BAU1 with 5-9/16" Butterflies ***
Thumbnail Filmstrip of HATCARB Setup BAU1 5-9/16" Big & Ugly For Dual 4150 Carbs With Adapter - HAT CARB 556 NO RETURN Images
HATCARB Dual 4 Barrel 4150 Hat Adapter With Big & Ugly BAU1 with 5-9/16" Butterflies ***
** BAU1- is the most difficult to obtain - you may want to use a BAU2 if BAU1 out of Stock 2" Difference in height
NO RETURN
Has to have 8-5/8" " center to center carbs
Billet Adaptor and Big and Ugly combination - 5-9/16" " Butterflies - approx. 13" above the carbs to the top
Made from Billet and polished
Air filter option available
Polished - Choose your color butterflies
We do have a cable linkage kit available to open the b flys with the carbs . We do NOT have written instructions you need to be mechanical inclined
Mounting bolts & Gaskets option