Holley Replaceable Air Bleed Drill - Size: 0.057 20-OTL-NB-3XL ensuring you get the most

ensuring you get the most from your high performance engine at higher RPMs

3 mm Diameter

theres our Super Flow model SF-840 eddy-current chassis dyno that can handle up to 1

How do you get a lot of area into a compact in-line filter

1986-1992 Mercury Cougar

Holley Replaceable Air Bleed Drill - Size: 0.057 20-OTL-NB-3XL ensuring you get the mostHolley Replaceable Air Bleed 126 57 10 Drill Size 0. 057 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