Holley - 750 CFM - 4150 - Mechanical Secondaries - Shiny - Gasoline 490 in - Duration 268

490 in - Duration 268 / 280 - 110 LSA - 1600 / 5800 RPM - Oldsmobile V8 - Each

Seat and Cover - Factory Advantage - 16 in Wide - 20 Degree Layback - 1 in Taller - Black Velour Cover Included - Aluminum - Natural - Each

Fitting - Bulkhead - 45 Degree - 3 AN Male to 3 AN Male Bulkhead - Aluminum - Blue Anodized - Each

5 in OD - 12 in Length - 1000 lb/in Spring Rate - Front - Steel - Black Paint - Each

Pinion Depth Setting Tool - Dial Indicator - Adapters / Stand - Aluminum - Red Anodized - Each

Holley - 750 CFM - 4150 - Mechanical Secondaries - Shiny - Gasoline 490 in - Duration 268The Aluminum Street HP takes all the great features from the race bred HP and the Double Pumper and combines them into the perfect street strip carburetor.