Holley Main Jets (2) - 80 EFI Fuel Pressure Regulator Hose Barb Adapters

Hose Barb Adapters

used for P/N 12310

Additional components and fabrication will be required

162 in Thick

Box may be bolted through the bottom for more permanent mounting

Holley Main Jets (2) - 80 EFI Fuel Pressure Regulator Hose Barb AdaptersSet of two carburetor main jets. Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every 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