850CFM Ultra XP Carburetor - 0-80804BKX exhaust-system Max increases of up to

Max increases of up to 35 hp and 33 lb-ft over the stock exhaust at the wheels

1x 'S' Clip

Fuel Line Kit For 55-57 Chevy/GMC Series II Truck 6 Cylinder 2 Piece 5/16 Inch Tank to Pump Fuel Lines Stainless

5 Secondary Pump Nozzle Size 29 Supercharged Application No Throttle Bore 1

Compatible with stock floor shift automatic and manual transmissions

850CFM Ultra XP Carburetor - 0-80804BKX exhaust-system Max increases of up toOverview: Xtreme Performance Holley Ultra XP carburetors! Ultra XP carbs are up to 38% lighter than our traditional race carbs, have fuel capacity that is 20% greater and 30 other new features! They're available in our all new Hard Core Gray hard coat anodized finish with Black billet for improved corrosion protection. They're also available in natural tumble polished aluminum with your choice of Black or Red metering blocks and base plate. The