Holley Accelerator Pump Discharge Nozzle - 0.05 in. Hole Size: H778C44 These springs will lower the

These springs will lower the front of your 1964-1972 GM A-body

insulates your interior from road noise and heat

Supports up to 875 EFI or 1100 Carb HP (@ 60 PSI at 13

1980-1985 Chevrolet Impala

increased vision

Holley Accelerator Pump Discharge Nozzle - 0.05 in. Hole Size: H778C44 These springs will lower theHolley Accelerator Pump Discharge Nozzle 121 5 0. 050 in. Hole Size Check Needle Includes 2 Gaskets Includes 2 Gaskets 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