Product Search

    Secure Checkout
    HATCARB Dual 4 Barrel 4500 Hat Adapter With Big & Ugly BAU1 with 5-9/16" Butterflies ***
    HATCARB Setup BAU1 5-9/16" Big & Ugly For Dual 4150 Carbs With Adapter - HAT CARB 556 NO RETURN

    Thumbnail Filmstrip of HATCARB Setup BAU1 5-9/16" Big & Ugly For Dual 4150 Carbs With Adapter - HAT CARB 556 NO RETURN Images

      Purchase HATCARB Setup BAU1 5-9/16" Big & Ugly For Dual 4150 Carbs With Adapter - HAT CARB 556 NO RETURN

      SKU: HATCARB-BAU1-DUAL-4150-556
      HatCarb Setup BAU1 5-9/16" Big & Ugly For Dual 4150 Carbs With Adapter - HAT CARB 556

      $2,525.00

       
       
       
       
       
       
       
       
       
       



       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  




      Related Products