Overview Reviews Product Description Fuel Pump - Mechanical - 170 gph - 8 psi - 8 AN Female O-Ring Inlet / Outlet - Aluminum - Polished - Gas - Small Block Chevy - Each Product Videos Custom Field Product Reviews Write a Review Write a Review × HOLLEY SBC Fuel Pump HLY12-327-20 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *