108-12 Base Gasket 1.75 in. Bore Size .3125 in. Thickness Fits Holley 4160/4150 and four barrel TBI flange pattern

Bolt Hole Quantity	4
Brand	Holley
Category	Air and Fuel Delivery
Color	Black
Emission Code	5
Gasket Bore	Open Center
Grade Type	Performance
Intake Port Quantity	1
Material	Fiber
Nut	1/2" x 5/16"-24
Part Type	Carburetor Mounting Gasket
Product Type	Base Gasket
Stud Length	1.62"
Sub Category	Gaskets and Sealing Systems
Thickness	.337" +/- .015"
Thread	5/16-18 & 5/16-24
Throttle Bore	1.75" maximum
UPC	090127015636
Part Number	108-12

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.