Holley Carburetor Spacer
- (1) JEGS 1 in. Thick Spacer with Open Plenum (Holley 4150 & AFB 4-bbl Flange Pattern)
- (2) JEGS Base Gaskets 555-16100
- (1) Vacuum Port Connector: 1/8 NPT x 3/8 in. Hose Connection
- (1) Vacuum Port Plug: 1/8 NPT
(1) JEGS Carburetor Stud Kit 555-15842 Includes:
- (4) 2 1/2 in. L with 5/16 in.-24 Thread Carb Side and 5/16 in.-18 Thread Intake side
- (4) 5/16 in. Flat Washers
- (2) 5/16 in.-24 Nuts
- (2) 5/16 in.-18 Nuts
JEGS Aluminum Four Barrel Holley Carburetor Spacers will increase your power and performance. Made to fit the common Holley 4150 bolt pattern. Spacers come with gaskets, studs, nuts and washers. Open spacers available in 1" and 2".
Will this fit Holley 600 and offenhauser intake?
Is this adapter billet or cast aluminum?
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WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.