Holley Fuel Bowl Sight Screw & Gasket Allen Head Plugs All kits are inspected and

All kits are inspected and oiled before packaging

which improves the ability of a race car to turn

5 - 6 pulse ignition signals (1-12 cylinder engines)

We are committed to providing the quality products you have come to expect from Harwood

Magnesium bases are powder coated for corrosion resistance

Holley Fuel Bowl Sight Screw & Gasket Allen Head Plugs All kits are inspected andStandard replacement. 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 engine