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Holley Base Gasket 108-12

Holley Base Gasket 108-12
$34.99 ea
NEWBackordered until 08/26/2021Out of stock at HOLLEY PERFORMANCE PRODUCTS as of 08/01/2021
Model: 3991067
Supplier has not provided any fitment data for this product.
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Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley's products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.
Features:
  • Base Gasket
  • Mounting Hardware Included
Holley Performance Emission Code 5: 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
Installation Notes:
Includes mounting studs and nuts. Do not over torque. Excessive torque can warp or break the base plate.

About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
Warranty_Policy.pdf14.65KB

Specifications:

Carburetor Type Holley 4bbl
Emission Code 5
Gasket Bore Open Center
Nut 1/2" x 5/16"-24
Part Type Carburetor Mounting Gasket
Stud Length 1.620 in.
Thickness .337" +/- .015"
Thread 5/16-18 & 5/16-24
Thread Size 0.3125- 18, 0.3125- 24
Throttle Bore 1.750 in.

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