Holley Replaceable Air Bleed Drill - Size: 0.03 SSSK 510" OD works well with

510" OD works well with our 26120 and 26056 valve springs in

Size referenced is the approximate opening of the screen

Ford Fullsize Truck 2017-24

Patterned after the most popular rally car look

then precision CNC machined to exacting tolerances

Holley Replaceable Air Bleed Drill - Size: 0.03 SSSK 510" OD works well withHolley Replaceable Air Bleed 126 30 10 Drill Size 0. 030 10 Per Package 10 Per Package 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