Holley Main Jets (2) - 81 Vacuum Hose Up to 80 gallons per

Up to 80 gallons per hour (free flow)

The tape works by first measuring the largest tire and then using this dimension when measuring the smaller tire

Two 10 AN Female O-Ring Outlets

No Valving

Easy To Install With Simple Hand Tools

Holley Main Jets (2) - 81 Vacuum Hose Up to 80 gallons perSet 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