Holley Replaceable Air Bleed Drill - Size: 0.065 40044 Universal Bypass Regulator

Universal Bypass Regulator

Electric Heat Seal

Suitable for Use on Engine or Transmission Cooling

Quick attachment and adjustment

but they're also designed specifically to fit our intakes and cylinder heads

Holley Replaceable Air Bleed Drill - Size: 0.065 40044 Universal Bypass RegulatorHolley Replaceable Air Bleed 126 65 10 Drill Size 0. 065 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