Holley Replaceable Air Bleed Drill - Size: 0.023 AA0220BG2T59 Kit allows for installation of

Kit allows for installation of a fill cap or inspection plug anywhere needed

bronze distributor gear fits steel roller cams in Oldsmobile 260-455

Connector & Pins

Pontiac Head

Holley Replaceable Air Bleed Drill - Size: 0.023 AA0220BG2T59 Kit allows for installation ofHolley Replaceable Air Bleed 126 23 10 Drill Size 0. 023 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