Holley Water Pump Drive Assembly - Black - GM LS-Series FERF6307-1 Hand laid with the proper

Hand laid with the proper blend of materials resulting in an extremely durable panel

25" hose or 3/4" NPT

This head is designed to accept factory style self-aligning rockers

Pressure Is Regulated Internally / Preset To 58psi

Holley Water Pump Drive Assembly - Black - GM LS-Series FERF6307-1 Hand laid with the properWater Pump Drive Assembly; Incl. Gasket; For Use w PN[20 180 20 185]; Product Description: Water Pump Drive Assembly Mechanical Bolt On Aluminum Black Paint GM LS Series Holley Performance Products makes the most famous carburetors in racing. Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCARA NextelA Cup team and every NHRAA Proa"Stock champion. The Holley line also includes Holley