850 CFM - 4150 - Vacuum Secondaries - Gold Dichromate - Gasoline 2010-buick-lucerne-esi6470472 750 in Long - Hex

750 in Long - Hex Nuts - Steel - Black Oxide - Valve Cover - Small Block Ford - Set of 12

873 in Long - Stainless - Mopar B / RB-Series - Set of 8

190 in Head - 11/32 in Valve Stem - Stainless - Edelbrock Performer RPM 454-O / 454-R - Big Block Chevy - Set of 8

Running Board Override Switch - AMP Research PowerStep XL Running Boards - Each

75 in Diameter - Hardware Included - Aluminum - Black Anodized - Short Water Pump - Small Block Chevy - Each

850 CFM - 4150 - Vacuum Secondaries - Gold Dichromate - Gasoline 2010-buick-lucerne-esi6470472 750 in Long - HexClassic Holley carbs have been a staple for rodders around the world for decades. They're the perfect performance upgrade for stock to mildly modified vehicles and have that classic Holley look. Holley's 0 80531 has the perfect calibration for GM's 502 crate engine. Dual feed fuel inlets assure you get all the fuel you need while its vacuum secondaries and electric choke make it amazingly universal. Plus, it is Gold Dichromate coated for durability