Holley 15" x 15" HydraMat - Cross DK1323531SFI 1976-1977 Pontiac Grand Prix

1976-1977 Pontiac Grand Prix

GPS Antenna

Valve stem diameter: 3/8"

781 in Holes

65 in Rectangular Port

Holley 15" x 15" HydraMat - Cross DK1323531SFI 1976-1977 Pontiac Grand PrixThe amazing HydraMat is Holley's patent pending design that solves the problems associated with traditional fuel pick ups in stock fuel tanks as well as racing fuel cells. During hard cornering, acceleration, stopping, inclines, and low fuel conditions fuel runs away from the fuel pick up which introduces air into the system resulting in poor engine performance and even stalling. HydraMat is the solution! Surface tension and fluid wicking are the