COMP Cams Ss Valves SBC Int 2.020in 11/3 6004-8 CCdesignfab 10 AN is the standard

10 AN is the standard drain port for most turbo housings and LS/RB block adapters

Left mirror position

Scrape the mounting surface clean with a gasket scraper or brass brush to remove all old material and debris

so it's much easier to control

5mm) ID Black High Temp Silicone Vacuum Hose Tubing - 10 Feet Roll

COMP Cams Ss Valves SBC Int 2.020in 11/3 6004-8 CCdesignfab 10 AN is the standardCOMP Cams Valves 6004 8 Sportsman Intake Valve Set Chevrolet Small Block w 2. 020" Head, 4. 911" Length 6004 8 SS Valves, SBC INT 2. 020" 11 3 2" Std COMP Cams Ss Valves SBC Int 2. 020in 11 3 Vehicle Fitments: Year Make Model Submodel 1977 1980 Buick Century Base 1980 Buick Century Estate 1977 1979 Buick Century Special, Custom 1978 1980 Buick Century Sport, Limited 1978 Buick LeSabre Base, Sport, Custom 1977 1980 Buick Regal Base 1978 1980 Buick