STANDARD 4150 HOLLEY CARBURETORS. Holley Ultra HP ONLY FITS - ULTRA HP AND ULTRA XP STYLE. FitsHolley Ultra HP & XP Series Carburetors ONLY. Power-flo radius carburetor fittings for smooth fuel flow.
Holley XP 4600 Adjustable Billet Fuel Log fits Holley Ultra HP & XP Carbs Black
Holley 26-146 (2) Pair Holley Ultra HP XP Stainless Fuel Bowl Drain Plug Screw
AED 6255BKU Adjustable Billet Fuel Log for Holley Ultra HP & XP Carbs Black
Holley Ultra HP XP Carb Carburetor Fuel Line SILVER 4150 8 AN O-Ring F15
6 AN Holley Ultra HP XP Fuel Line Black 4150 Carb Carburetor 6 AN O-Ring F12
Black Braided Stainless Fuel Line -8 AN Holley Ultra HP Ultra XP Carb USA F19
