Holley 15" x 8" HydraMat, Cross - Offset Outlet HS310320 Composite Element

Composite Element

Throughout the years

hood scoops are offered in three versions

2017-2019 GMC Sierra 2500 HD SLT DIESEL Double Cab Pickup

repeatable handling characteristics on the street

Holley 15" x 8" HydraMat, Cross - Offset Outlet HS310320 Composite ElementThe amazing HydraMat(R) 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